https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/Head
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
http://www.nanopub.org/nschema#hasAssertion
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/assertion
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
http://www.nanopub.org/nschema#hasProvenance
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/provenance
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
http://www.nanopub.org/nschema#hasPublicationInfo
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/pubinfo
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.nanopub.org/nschema#Nanopublication
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/assertion
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/get-presentations-grid-svg
http://purl.org/dc/terms/description
Renders the presentations of an event as a schedule grid, one SVG per day: one column per room, boxes placed by clock time and split vertically when several talks share a slot. Each box links to the presentation and shows its authors and title. The given resource may be the event itself or a resource maintained by it, so the same view serves an event page and a dedicated schedule page. Reads both the http:// and https:// schema.org namespaces.
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/get-presentations-grid-svg
http://purl.org/dc/terms/license
http://www.apache.org/licenses/LICENSE-2.0
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/get-presentations-grid-svg
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
https://w3id.org/kpxl/grlc/grlc-query
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/get-presentations-grid-svg
http://www.w3.org/2000/01/rdf-schema#label
Get the presentation schedule of an event as an SVG grid
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/get-presentations-grid-svg
https://w3id.org/kpxl/grlc/endpoint
https://w3id.org/np/l/nanopub-query-1.1/repo/full
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/get-presentations-grid-svg
https://w3id.org/kpxl/grlc/sparql
prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>
prefix dct: <http://purl.org/dc/terms/>
prefix np: <http://www.nanopub.org/nschema#>
prefix npa: <http://purl.org/nanopub/admin/>
prefix npx: <http://purl.org/nanopub/x/>
prefix xsd: <http://www.w3.org/2001/XMLSchema#>
prefix wd: <http://www.wikidata.org/entity/>
prefix schema: <https://schema.org/>
prefix schemaold: <http://schema.org/>
prefix foaf: <http://xmlns.com/foaf/0.1/>
prefix pav: <http://purl.org/pav/>
prefix gen: <https://w3id.org/kpxl/gen/terms/>
select ?title (concat(
'<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 ', str(?w), ' ', str(?h),
'" width="', str(round(?w * 3 / 2)), '" height="', str(round(?h * 3 / 2)), '" font-family="sans-serif">',
?frags, '</svg>') as ?svg)
where {
{
select ?day (group_concat(?frag; separator="") as ?frags)
(max(?ybot) as ?maxy) (max(?xright) as ?maxx)
where {
# ============ talk boxes ============
{
select ?day ?frag (?by + ?bh as ?ybot) (?bx + 250 as ?xright)
where {
{
select ?pres ?day ?room ?smin ?emin ?tlabel
(group_concat(distinct ?aname; separator=", ") as ?authors)
where {
graph npa:graph {
?np npa:hasValidSignatureForPublicKeyHash ?pk ;
np:hasAssertion ?a ; npx:introduces ?pres .
filter not exists { ?inv npx:invalidates ?np ; npa:hasValidSignatureForPublicKeyHash ?pk . }
filter not exists { ?np npx:hasNanopubType npx:ExampleNanopub . }
}
filter not exists { graph ?sg { ?newer npx:supersedes ?np . } }
{
values ?_resource_multi_iri {}
bind(?_resource_multi_iri as ?ev)
} union {
values ?_resource_multi_iri {}
graph ?mg { ?_resource_multi_iri gen:isMaintainedBy ?ev }
}
graph ?a { ?pres a wd:Q604733 ; dct:isPartOf ?ev . }
optional { graph ?a { ?pres schema:startDate ?sdA } }
optional { graph ?a { ?pres schemaold:startDate ?sdB } }
optional { graph ?a { ?pres schema:endDate ?edA } }
optional { graph ?a { ?pres schemaold:endDate ?edB } }
optional { graph ?a { ?pres schema:location ?loA } }
optional { graph ?a { ?pres schemaold:location ?loB } }
optional { graph ?a { ?pres rdfs:label ?lb } }
bind(coalesce(?sdA, ?sdB) as ?sd)
filter(bound(?sd))
bind(coalesce(?edA, ?edB) as ?ed)
bind(coalesce(str(?loA), str(?loB), "") as ?room)
bind(substr(str(?sd), 1, 10) as ?day)
bind(xsd:integer(substr(str(?sd), 12, 2)) * 60 + xsd:integer(substr(str(?sd), 15, 2)) as ?smin)
bind(coalesce(xsd:integer(substr(str(?ed), 12, 2)) * 60 + xsd:integer(substr(str(?ed), 15, 2)), ?smin + 30) as ?emin)
bind(coalesce(str(?lb), "(untitled)") as ?tlabel)
optional {
graph ?a { ?pres pav:authoredBy ?ag }
optional { graph ?pi2 { ?ag foaf:name ?agn } }
bind(coalesce(?agn, replace(str(?ag), "^.*/", "")) as ?aname)
}
} group by ?pres ?day ?room ?smin ?emin ?tlabel
}
# rank inside the (day, room, slot) cell, and how many share it
{
select ?pres (count(distinct ?o) as ?rank) where {
graph npa:graph {
?npR npa:hasValidSignatureForPublicKeyHash ?pkR ;
np:hasAssertion ?a2 ; npx:introduces ?pres .
filter not exists { ?invR npx:invalidates ?npR ; npa:hasValidSignatureForPublicKeyHash ?pkR . }
filter not exists { ?npR npx:hasNanopubType npx:ExampleNanopub . }
}
filter not exists { graph ?sgR { ?newerR npx:supersedes ?npR . } }
{
values ?_resource_multi_iri {}
bind(?_resource_multi_iri as ?evR)
} union {
values ?_resource_multi_iri {}
graph ?mgR { ?_resource_multi_iri gen:isMaintainedBy ?evR }
}
graph ?a2 { ?pres a wd:Q604733 ; dct:isPartOf ?evR . }
optional { graph ?a2 { ?pres schema:startDate ?sdAR } }
optional { graph ?a2 { ?pres schemaold:startDate ?sdBR } }
optional { graph ?a2 { ?pres schema:endDate ?edAR } }
optional { graph ?a2 { ?pres schemaold:endDate ?edBR } }
optional { graph ?a2 { ?pres schema:location ?loAR } }
optional { graph ?a2 { ?pres schemaold:location ?loBR } }
optional { graph ?a2 { ?pres rdfs:label ?lbR } }
bind(coalesce(?sdAR, ?sdBR) as ?sdR)
filter(bound(?sdR))
bind(coalesce(?edAR, ?edBR) as ?edR)
bind(coalesce(str(?loAR), str(?loBR), "") as ?roomR)
bind(substr(str(?sdR), 1, 10) as ?dayR)
bind(xsd:integer(substr(str(?sdR), 12, 2)) * 60 + xsd:integer(substr(str(?sdR), 15, 2)) as ?sminR)
bind(coalesce(xsd:integer(substr(str(?edR), 12, 2)) * 60 + xsd:integer(substr(str(?edR), 15, 2)), ?sminR + 30) as ?eminR)
bind(coalesce(str(?lbR), "(untitled)") as ?tlabelR)
graph npa:graph {
?npO npa:hasValidSignatureForPublicKeyHash ?pkO ;
np:hasAssertion ?ao ; npx:introduces ?o .
filter not exists { ?invO npx:invalidates ?npO ; npa:hasValidSignatureForPublicKeyHash ?pkO . }
filter not exists { ?npO npx:hasNanopubType npx:ExampleNanopub . }
}
filter not exists { graph ?sgO { ?newerO npx:supersedes ?npO . } }
{
values ?_resource_multi_iri {}
bind(?_resource_multi_iri as ?evO)
} union {
values ?_resource_multi_iri {}
graph ?mgO { ?_resource_multi_iri gen:isMaintainedBy ?evO }
}
graph ?ao { ?o a wd:Q604733 ; dct:isPartOf ?evO . }
optional { graph ?ao { ?o schema:startDate ?sdAO } }
optional { graph ?ao { ?o schemaold:startDate ?sdBO } }
optional { graph ?ao { ?o schema:endDate ?edAO } }
optional { graph ?ao { ?o schemaold:endDate ?edBO } }
optional { graph ?ao { ?o schema:location ?loAO } }
optional { graph ?ao { ?o schemaold:location ?loBO } }
optional { graph ?ao { ?o rdfs:label ?lbO } }
bind(coalesce(?sdAO, ?sdBO) as ?sdO)
filter(bound(?sdO))
bind(coalesce(?edAO, ?edBO) as ?edO)
bind(coalesce(str(?loAO), str(?loBO), "") as ?roomO)
bind(substr(str(?sdO), 1, 10) as ?dayO)
bind(xsd:integer(substr(str(?sdO), 12, 2)) * 60 + xsd:integer(substr(str(?sdO), 15, 2)) as ?sminO)
bind(coalesce(xsd:integer(substr(str(?edO), 12, 2)) * 60 + xsd:integer(substr(str(?edO), 15, 2)), ?sminO + 30) as ?eminO)
bind(coalesce(str(?lbO), "(untitled)") as ?tlabelO)
filter(?dayR = ?dayO && ?roomR = ?roomO && ?sminR = ?sminO && str(?tlabelO) <= str(?tlabelR))
} group by ?pres
}
{
select ?pres (count(distinct ?o2) as ?nslot) where {
graph npa:graph {
?npS npa:hasValidSignatureForPublicKeyHash ?pkS ;
np:hasAssertion ?a3 ; npx:introduces ?pres .
filter not exists { ?invS npx:invalidates ?npS ; npa:hasValidSignatureForPublicKeyHash ?pkS . }
filter not exists { ?npS npx:hasNanopubType npx:ExampleNanopub . }
}
filter not exists { graph ?sgS { ?newerS npx:supersedes ?npS . } }
{
values ?_resource_multi_iri {}
bind(?_resource_multi_iri as ?evS)
} union {
values ?_resource_multi_iri {}
graph ?mgS { ?_resource_multi_iri gen:isMaintainedBy ?evS }
}
graph ?a3 { ?pres a wd:Q604733 ; dct:isPartOf ?evS . }
optional { graph ?a3 { ?pres schema:startDate ?sdAS } }
optional { graph ?a3 { ?pres schemaold:startDate ?sdBS } }
optional { graph ?a3 { ?pres schema:endDate ?edAS } }
optional { graph ?a3 { ?pres schemaold:endDate ?edBS } }
optional { graph ?a3 { ?pres schema:location ?loAS } }
optional { graph ?a3 { ?pres schemaold:location ?loBS } }
optional { graph ?a3 { ?pres rdfs:label ?lbS } }
bind(coalesce(?sdAS, ?sdBS) as ?sdS)
filter(bound(?sdS))
bind(coalesce(?edAS, ?edBS) as ?edS)
bind(coalesce(str(?loAS), str(?loBS), "") as ?roomS)
bind(substr(str(?sdS), 1, 10) as ?dayS)
bind(xsd:integer(substr(str(?sdS), 12, 2)) * 60 + xsd:integer(substr(str(?sdS), 15, 2)) as ?sminS)
bind(coalesce(xsd:integer(substr(str(?edS), 12, 2)) * 60 + xsd:integer(substr(str(?edS), 15, 2)), ?sminS + 30) as ?eminS)
bind(coalesce(str(?lbS), "(untitled)") as ?tlabelS)
graph npa:graph {
?npP npa:hasValidSignatureForPublicKeyHash ?pkP ;
np:hasAssertion ?ao2 ; npx:introduces ?o2 .
filter not exists { ?invP npx:invalidates ?npP ; npa:hasValidSignatureForPublicKeyHash ?pkP . }
filter not exists { ?npP npx:hasNanopubType npx:ExampleNanopub . }
}
filter not exists { graph ?sgP { ?newerP npx:supersedes ?npP . } }
{
values ?_resource_multi_iri {}
bind(?_resource_multi_iri as ?evP)
} union {
values ?_resource_multi_iri {}
graph ?mgP { ?_resource_multi_iri gen:isMaintainedBy ?evP }
}
graph ?ao2 { ?o2 a wd:Q604733 ; dct:isPartOf ?evP . }
optional { graph ?ao2 { ?o2 schema:startDate ?sdAP } }
optional { graph ?ao2 { ?o2 schemaold:startDate ?sdBP } }
optional { graph ?ao2 { ?o2 schema:endDate ?edAP } }
optional { graph ?ao2 { ?o2 schemaold:endDate ?edBP } }
optional { graph ?ao2 { ?o2 schema:location ?loAP } }
optional { graph ?ao2 { ?o2 schemaold:location ?loBP } }
optional { graph ?ao2 { ?o2 rdfs:label ?lbP } }
bind(coalesce(?sdAP, ?sdBP) as ?sdP)
filter(bound(?sdP))
bind(coalesce(?edAP, ?edBP) as ?edP)
bind(coalesce(str(?loAP), str(?loBP), "") as ?roomP)
bind(substr(str(?sdP), 1, 10) as ?dayP)
bind(xsd:integer(substr(str(?sdP), 12, 2)) * 60 + xsd:integer(substr(str(?sdP), 15, 2)) as ?sminP)
bind(coalesce(xsd:integer(substr(str(?edP), 12, 2)) * 60 + xsd:integer(substr(str(?edP), 15, 2)), ?sminP + 30) as ?eminP)
bind(coalesce(str(?lbP), "(untitled)") as ?tlabelP)
filter(?dayS = ?dayP && ?roomS = ?roomP && ?sminS = ?sminP)
} group by ?pres
}
# column index of the room
{
select ?room (count(distinct ?r2) - 1 as ?col) where {
{ select distinct ?room where {
graph npa:graph {
?npC npa:hasValidSignatureForPublicKeyHash ?pkC ;
np:hasAssertion ?ac1 ; npx:introduces ?c1 .
filter not exists { ?invC npx:invalidates ?npC ; npa:hasValidSignatureForPublicKeyHash ?pkC . }
filter not exists { ?npC npx:hasNanopubType npx:ExampleNanopub . }
}
filter not exists { graph ?sgC { ?newerC npx:supersedes ?npC . } }
{
values ?_resource_multi_iri {}
bind(?_resource_multi_iri as ?evC)
} union {
values ?_resource_multi_iri {}
graph ?mgC { ?_resource_multi_iri gen:isMaintainedBy ?evC }
}
graph ?ac1 { ?c1 a wd:Q604733 ; dct:isPartOf ?evC . }
optional { graph ?ac1 { ?c1 schema:startDate ?sdAC } }
optional { graph ?ac1 { ?c1 schemaold:startDate ?sdBC } }
optional { graph ?ac1 { ?c1 schema:endDate ?edAC } }
optional { graph ?ac1 { ?c1 schemaold:endDate ?edBC } }
optional { graph ?ac1 { ?c1 schema:location ?loAC } }
optional { graph ?ac1 { ?c1 schemaold:location ?loBC } }
optional { graph ?ac1 { ?c1 rdfs:label ?lbC } }
bind(coalesce(?sdAC, ?sdBC) as ?sdC)
filter(bound(?sdC))
bind(coalesce(?edAC, ?edBC) as ?edC)
bind(coalesce(str(?loAC), str(?loBC), "") as ?room)
bind(substr(str(?sdC), 1, 10) as ?dayC)
bind(xsd:integer(substr(str(?sdC), 12, 2)) * 60 + xsd:integer(substr(str(?sdC), 15, 2)) as ?sminC)
bind(coalesce(xsd:integer(substr(str(?edC), 12, 2)) * 60 + xsd:integer(substr(str(?edC), 15, 2)), ?sminC + 30) as ?eminC)
bind(coalesce(str(?lbC), "(untitled)") as ?tlabelC) } }
{ select distinct ?r2 where {
graph npa:graph {
?npD npa:hasValidSignatureForPublicKeyHash ?pkD ;
np:hasAssertion ?ac2 ; npx:introduces ?c2 .
filter not exists { ?invD npx:invalidates ?npD ; npa:hasValidSignatureForPublicKeyHash ?pkD . }
filter not exists { ?npD npx:hasNanopubType npx:ExampleNanopub . }
}
filter not exists { graph ?sgD { ?newerD npx:supersedes ?npD . } }
{
values ?_resource_multi_iri {}
bind(?_resource_multi_iri as ?evD)
} union {
values ?_resource_multi_iri {}
graph ?mgD { ?_resource_multi_iri gen:isMaintainedBy ?evD }
}
graph ?ac2 { ?c2 a wd:Q604733 ; dct:isPartOf ?evD . }
optional { graph ?ac2 { ?c2 schema:startDate ?sdAD } }
optional { graph ?ac2 { ?c2 schemaold:startDate ?sdBD } }
optional { graph ?ac2 { ?c2 schema:endDate ?edAD } }
optional { graph ?ac2 { ?c2 schemaold:endDate ?edBD } }
optional { graph ?ac2 { ?c2 schema:location ?loAD } }
optional { graph ?ac2 { ?c2 schemaold:location ?loBD } }
optional { graph ?ac2 { ?c2 rdfs:label ?lbD } }
bind(coalesce(?sdAD, ?sdBD) as ?sdD)
filter(bound(?sdD))
bind(coalesce(?edAD, ?edBD) as ?edD)
bind(coalesce(str(?loAD), str(?loBD), "") as ?r2)
bind(substr(str(?sdD), 1, 10) as ?dayD)
bind(xsd:integer(substr(str(?sdD), 12, 2)) * 60 + xsd:integer(substr(str(?sdD), 15, 2)) as ?sminD)
bind(coalesce(xsd:integer(substr(str(?edD), 12, 2)) * 60 + xsd:integer(substr(str(?edD), 15, 2)), ?sminD + 30) as ?eminD)
bind(coalesce(str(?lbD), "(untitled)") as ?tlabelD) } }
filter(str(?r2) <= str(?room))
} group by ?room
}
{
select ?day (min(?sminY) as ?dstart) where {
graph npa:graph {
?npY npa:hasValidSignatureForPublicKeyHash ?pkY ;
np:hasAssertion ?ay1 ; npx:introduces ?y1 .
filter not exists { ?invY npx:invalidates ?npY ; npa:hasValidSignatureForPublicKeyHash ?pkY . }
filter not exists { ?npY npx:hasNanopubType npx:ExampleNanopub . }
}
filter not exists { graph ?sgY { ?newerY npx:supersedes ?npY . } }
{
values ?_resource_multi_iri {}
bind(?_resource_multi_iri as ?evY)
} union {
values ?_resource_multi_iri {}
graph ?mgY { ?_resource_multi_iri gen:isMaintainedBy ?evY }
}
graph ?ay1 { ?y1 a wd:Q604733 ; dct:isPartOf ?evY . }
optional { graph ?ay1 { ?y1 schema:startDate ?sdAY } }
optional { graph ?ay1 { ?y1 schemaold:startDate ?sdBY } }
optional { graph ?ay1 { ?y1 schema:endDate ?edAY } }
optional { graph ?ay1 { ?y1 schemaold:endDate ?edBY } }
optional { graph ?ay1 { ?y1 schema:location ?loAY } }
optional { graph ?ay1 { ?y1 schemaold:location ?loBY } }
optional { graph ?ay1 { ?y1 rdfs:label ?lbY } }
bind(coalesce(?sdAY, ?sdBY) as ?sdY)
filter(bound(?sdY))
bind(coalesce(?edAY, ?edBY) as ?edY)
bind(coalesce(str(?loAY), str(?loBY), "") as ?roomY)
bind(substr(str(?sdY), 1, 10) as ?day)
bind(xsd:integer(substr(str(?sdY), 12, 2)) * 60 + xsd:integer(substr(str(?sdY), 15, 2)) as ?sminY)
bind(coalesce(xsd:integer(substr(str(?edY), 12, 2)) * 60 + xsd:integer(substr(str(?edY), 15, 2)), ?sminY + 30) as ?eminY)
bind(coalesce(str(?lbY), "(untitled)") as ?tlabelY)
} group by ?day
}
bind(56 + ?col * 258 as ?bx)
bind(36 + (?smin - ?dstart + 15) * 3.0 as ?slotY)
bind((?emin - ?smin) * 3.0 as ?slotH)
bind(?slotY + (?rank - 1) * (?slotH / ?nslot) as ?by)
bind(?slotH / ?nslot - 3 as ?bh)
bind(replace(?tlabel, "^(.{0,42})\\s.*$", "$1") as ?l1)
bind(if(strlen(?tlabel) > strlen(?l1), substr(?tlabel, strlen(?l1) + 2), "") as ?r1)
bind(replace(?r1, "^(.{0,42})\\s.*$", "$1") as ?l2)
bind(if(strlen(?r1) > strlen(?l2), substr(?r1, strlen(?l2) + 2), "") as ?r2)
bind(if(strlen(?r2) > 42, concat(substr(?r2, 1, 41), "\u2026"), ?r2) as ?l3)
bind(if(strlen(?authors) > 44,
concat(replace(substr(?authors, 1, 44), ",[^,]*$", ""), " …"),
?authors) as ?authShort)
bind(concat(
'<a href="/part?id=', encode_for_uri(str(?pres)), '">',
'<rect x="', str(?bx), '" y="', str(?by), '" width="250" height="', str(?bh),
'" rx="3" fill="#eaf1f8" stroke="#9bb4cc"></rect>',
'<text x="', str(?bx + 8), '" y="', str(?by + 15), '" font-size="9" font-weight="bold" fill="#33475b">',
replace(replace(replace(?authShort, "&", "&"), "<", "<"), ">", ">"), '</text>',
'<text x="', str(?bx + 8), '" y="', str(?by + 29), '" font-size="10" fill="#12263a">',
'<tspan x="', str(?bx + 8), '" y="', str(?by + 29), '">', replace(replace(replace(?l1, "&", "&"), "<", "<"), ">", ">"), '</tspan>',
if(strlen(?l2) > 0, concat('<tspan x="', str(?bx + 8), '" y="', str(?by + 41), '">', replace(replace(replace(?l2, "&", "&"), "<", "<"), ">", ">"), '</tspan>'), ''),
if(strlen(?l3) > 0, concat('<tspan x="', str(?bx + 8), '" y="', str(?by + 53), '">', replace(replace(replace(?l3, "&", "&"), "<", "<"), ">", ">"), '</tspan>'), ''),
'</text></a>') as ?frag)
}
}
union
# ============ room headers ============
{
select ?day ?frag (0 as ?ybot) (?hx + 250 as ?xright)
where {
{
select distinct ?day ?room where {
graph npa:graph {
?npH npa:hasValidSignatureForPublicKeyHash ?pkH ;
np:hasAssertion ?ah1 ; npx:introduces ?h1 .
filter not exists { ?invH npx:invalidates ?npH ; npa:hasValidSignatureForPublicKeyHash ?pkH . }
filter not exists { ?npH npx:hasNanopubType npx:ExampleNanopub . }
}
filter not exists { graph ?sgH { ?newerH npx:supersedes ?npH . } }
{
values ?_resource_multi_iri {}
bind(?_resource_multi_iri as ?evH)
} union {
values ?_resource_multi_iri {}
graph ?mgH { ?_resource_multi_iri gen:isMaintainedBy ?evH }
}
graph ?ah1 { ?h1 a wd:Q604733 ; dct:isPartOf ?evH . }
optional { graph ?ah1 { ?h1 schema:startDate ?sdAH } }
optional { graph ?ah1 { ?h1 schemaold:startDate ?sdBH } }
optional { graph ?ah1 { ?h1 schema:endDate ?edAH } }
optional { graph ?ah1 { ?h1 schemaold:endDate ?edBH } }
optional { graph ?ah1 { ?h1 schema:location ?loAH } }
optional { graph ?ah1 { ?h1 schemaold:location ?loBH } }
optional { graph ?ah1 { ?h1 rdfs:label ?lbH } }
bind(coalesce(?sdAH, ?sdBH) as ?sdH)
filter(bound(?sdH))
bind(coalesce(?edAH, ?edBH) as ?edH)
bind(coalesce(str(?loAH), str(?loBH), "") as ?room)
bind(substr(str(?sdH), 1, 10) as ?day)
bind(xsd:integer(substr(str(?sdH), 12, 2)) * 60 + xsd:integer(substr(str(?sdH), 15, 2)) as ?sminH)
bind(coalesce(xsd:integer(substr(str(?edH), 12, 2)) * 60 + xsd:integer(substr(str(?edH), 15, 2)), ?sminH + 30) as ?eminH)
bind(coalesce(str(?lbH), "(untitled)") as ?tlabelH) }
}
{
select ?room (count(distinct ?r3) - 1 as ?hcol) where {
{ select distinct ?room where {
graph npa:graph {
?npE npa:hasValidSignatureForPublicKeyHash ?pkE ;
np:hasAssertion ?ae1 ; npx:introduces ?e1 .
filter not exists { ?invE npx:invalidates ?npE ; npa:hasValidSignatureForPublicKeyHash ?pkE . }
filter not exists { ?npE npx:hasNanopubType npx:ExampleNanopub . }
}
filter not exists { graph ?sgE { ?newerE npx:supersedes ?npE . } }
{
values ?_resource_multi_iri {}
bind(?_resource_multi_iri as ?evE)
} union {
values ?_resource_multi_iri {}
graph ?mgE { ?_resource_multi_iri gen:isMaintainedBy ?evE }
}
graph ?ae1 { ?e1 a wd:Q604733 ; dct:isPartOf ?evE . }
optional { graph ?ae1 { ?e1 schema:startDate ?sdAE } }
optional { graph ?ae1 { ?e1 schemaold:startDate ?sdBE } }
optional { graph ?ae1 { ?e1 schema:endDate ?edAE } }
optional { graph ?ae1 { ?e1 schemaold:endDate ?edBE } }
optional { graph ?ae1 { ?e1 schema:location ?loAE } }
optional { graph ?ae1 { ?e1 schemaold:location ?loBE } }
optional { graph ?ae1 { ?e1 rdfs:label ?lbE } }
bind(coalesce(?sdAE, ?sdBE) as ?sdE)
filter(bound(?sdE))
bind(coalesce(?edAE, ?edBE) as ?edE)
bind(coalesce(str(?loAE), str(?loBE), "") as ?room)
bind(substr(str(?sdE), 1, 10) as ?dayE)
bind(xsd:integer(substr(str(?sdE), 12, 2)) * 60 + xsd:integer(substr(str(?sdE), 15, 2)) as ?sminE)
bind(coalesce(xsd:integer(substr(str(?edE), 12, 2)) * 60 + xsd:integer(substr(str(?edE), 15, 2)), ?sminE + 30) as ?eminE)
bind(coalesce(str(?lbE), "(untitled)") as ?tlabelE) } }
{ select distinct ?r3 where {
graph npa:graph {
?npF npa:hasValidSignatureForPublicKeyHash ?pkF ;
np:hasAssertion ?ae2 ; npx:introduces ?e2 .
filter not exists { ?invF npx:invalidates ?npF ; npa:hasValidSignatureForPublicKeyHash ?pkF . }
filter not exists { ?npF npx:hasNanopubType npx:ExampleNanopub . }
}
filter not exists { graph ?sgF { ?newerF npx:supersedes ?npF . } }
{
values ?_resource_multi_iri {}
bind(?_resource_multi_iri as ?evF)
} union {
values ?_resource_multi_iri {}
graph ?mgF { ?_resource_multi_iri gen:isMaintainedBy ?evF }
}
graph ?ae2 { ?e2 a wd:Q604733 ; dct:isPartOf ?evF . }
optional { graph ?ae2 { ?e2 schema:startDate ?sdAF } }
optional { graph ?ae2 { ?e2 schemaold:startDate ?sdBF } }
optional { graph ?ae2 { ?e2 schema:endDate ?edAF } }
optional { graph ?ae2 { ?e2 schemaold:endDate ?edBF } }
optional { graph ?ae2 { ?e2 schema:location ?loAF } }
optional { graph ?ae2 { ?e2 schemaold:location ?loBF } }
optional { graph ?ae2 { ?e2 rdfs:label ?lbF } }
bind(coalesce(?sdAF, ?sdBF) as ?sdF)
filter(bound(?sdF))
bind(coalesce(?edAF, ?edBF) as ?edF)
bind(coalesce(str(?loAF), str(?loBF), "") as ?r3)
bind(substr(str(?sdF), 1, 10) as ?dayF)
bind(xsd:integer(substr(str(?sdF), 12, 2)) * 60 + xsd:integer(substr(str(?sdF), 15, 2)) as ?sminF)
bind(coalesce(xsd:integer(substr(str(?edF), 12, 2)) * 60 + xsd:integer(substr(str(?edF), 15, 2)), ?sminF + 30) as ?eminF)
bind(coalesce(str(?lbF), "(untitled)") as ?tlabelF) } }
filter(str(?r3) <= str(?room))
} group by ?room
}
bind(56 + ?hcol * 258 as ?hx)
bind(concat(
'<rect x="', str(?hx), '" y="6" width="250" height="24" rx="3" fill="#1d3d5c"></rect>',
'<text x="', str(?hx + 250 / 2), '" y="22" text-anchor="middle" font-size="11" font-weight="bold" fill="#ffffff">',
replace(replace(replace(?room, "&", "&"), "<", "<"), ">", ">"), '</text>') as ?frag)
}
}
union
# ============ hour labels on the left ============
{
select ?day ?frag (0 as ?ybot) (0 as ?xright)
where {
{
select ?day (min(?smin) as ?first) (max(?emin) as ?last) where {
graph npa:graph {
?npT npa:hasValidSignatureForPublicKeyHash ?pkT ;
np:hasAssertion ?at1 ; npx:introduces ?t1 .
filter not exists { ?invT npx:invalidates ?npT ; npa:hasValidSignatureForPublicKeyHash ?pkT . }
filter not exists { ?npT npx:hasNanopubType npx:ExampleNanopub . }
}
filter not exists { graph ?sgT { ?newerT npx:supersedes ?npT . } }
{
values ?_resource_multi_iri {}
bind(?_resource_multi_iri as ?evT)
} union {
values ?_resource_multi_iri {}
graph ?mgT { ?_resource_multi_iri gen:isMaintainedBy ?evT }
}
graph ?at1 { ?t1 a wd:Q604733 ; dct:isPartOf ?evT . }
optional { graph ?at1 { ?t1 schema:startDate ?sdAT } }
optional { graph ?at1 { ?t1 schemaold:startDate ?sdBT } }
optional { graph ?at1 { ?t1 schema:endDate ?edAT } }
optional { graph ?at1 { ?t1 schemaold:endDate ?edBT } }
optional { graph ?at1 { ?t1 schema:location ?loAT } }
optional { graph ?at1 { ?t1 schemaold:location ?loBT } }
optional { graph ?at1 { ?t1 rdfs:label ?lbT } }
bind(coalesce(?sdAT, ?sdBT) as ?sdT)
filter(bound(?sdT))
bind(coalesce(?edAT, ?edBT) as ?edT)
bind(coalesce(str(?loAT), str(?loBT), "") as ?roomT)
bind(substr(str(?sdT), 1, 10) as ?day)
bind(xsd:integer(substr(str(?sdT), 12, 2)) * 60 + xsd:integer(substr(str(?sdT), 15, 2)) as ?smin)
bind(coalesce(xsd:integer(substr(str(?edT), 12, 2)) * 60 + xsd:integer(substr(str(?edT), 15, 2)), ?smin + 30) as ?emin)
bind(coalesce(str(?lbT), "(untitled)") as ?tlabelT)
} group by ?day
}
values ?hr { 8 9 10 11 12 13 14 15 16 17 18 19 20 }
filter(?hr * 60 >= ?first - 60 && ?hr * 60 <= ?last + 60)
bind(36 + (?hr * 60 - ?first + 15) * 3.0 as ?hy)
bind(concat(
'<text x="8" y="', str(?hy + 4), '" font-size="10" fill="#6b7c8d">',
if(?hr < 10, concat("0", str(?hr)), str(?hr)), ':00</text>',
'<line x1="44" y1="', str(?hy), '" x2="52" y2="', str(?hy),
'" stroke="#b9c6d2"></line>') as ?frag)
}
}
} group by ?day
}
bind(?day as ?title)
bind(?maxx + 8 as ?w)
bind(?maxy + 16 as ?h)
}
order by ?title
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/provenance
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/assertion
http://www.w3.org/ns/prov#wasAttributedTo
https://orcid.org/0000-0002-1267-0234
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/pubinfo
https://orcid.org/0000-0002-1267-0234
http://xmlns.com/foaf/0.1/name
Tobias Kuhn
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
http://purl.org/dc/terms/created
2026-08-28T17:50:35Z
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
http://purl.org/dc/terms/creator
https://orcid.org/0000-0002-1267-0234
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
http://purl.org/dc/terms/license
https://creativecommons.org/licenses/by/4.0/
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
http://purl.org/nanopub/x/embeds
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/get-presentations-grid-svg
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
http://purl.org/nanopub/x/supersedes
https://w3id.org/np/RAKMs-cRtcjXY-OYVyLAXPicgox7q75S7Wxj9A_M4dqbc
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
http://www.w3.org/2000/01/rdf-schema#label
Get the presentation schedule of an event as an SVG grid
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
https://w3id.org/np/o/ntemplate/wasCreatedFromProvenanceTemplate
http://purl.org/np/RANwQa4ICWS5SOjw7gp99nBpXBasapwtZF1fIM3H2gYTM
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate
https://w3id.org/np/RA-N4_kFxcruvBTlo1yJv29E4SLOXsx5KO_th69PprMrA
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate
https://w3id.org/np/RACJ58Gvyn91LqCKIO9zu1eijDQIeEff28iyDrJgjSJF8
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate
https://w3id.org/np/RARJj78P72NR5edKOnu_f4ePE9NYYuW2m2pM-fEoobMBk
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate
https://w3id.org/np/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate
https://w3id.org/np/RAEFAt-QcFK0ZhqfvlsmS10BnzGJA0xwOICZXkO-ai87k
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/sig
http://purl.org/nanopub/x/hasAlgorithm
RSA
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/sig
http://purl.org/nanopub/x/hasPublicKey
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwUtewGCpT5vIfXYE1bmf/Uqu1ojqnWdYxv+ySO80ul8Gu7m8KoyPAwuvaPj0lvPtHrg000qMmkxzKhYknEjq8v7EerxZNYp5B3/3+5ZpuWOYAs78UnQVjbHSmDdmryr4D4VvvNIiUmd0yxci47dTFUj4DvfHnGd6hVe5+goqdcwIDAQAB
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/sig
http://purl.org/nanopub/x/hasSignature
G1VGRcmcTDn1y42HkuiRXZ3Weceups25qQBOha1gJLwjE1oxZxJHRrIgGXqJaNqkuIHrqc3DBMzYEdgxUU6YehbPGLXxn92/V6wDR5t2EnKKlWaUiBZ1CRcr+a+TiC9otvj2d/HS6/PxAffgSSLDpNvTSp5aPILhKGGi/jPDCJI=
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/sig
http://purl.org/nanopub/x/hasSignatureTarget
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns
https://w3id.org/np/RAZ-GrPLPsbk1dc9Jquv_id9rTpevV7J0W9xTiQq-0jns/sig
http://purl.org/nanopub/x/signedBy
https://orcid.org/0000-0002-1267-0234