<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <http://www.nanopub.org/nschema#hasAssertion> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/Head> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <http://www.nanopub.org/nschema#hasProvenance> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/provenance> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/Head> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <http://www.nanopub.org/nschema#hasPublicationInfo> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/Head> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.nanopub.org/nschema#Nanopublication> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/Head> .
<https://w3id.org/spaces/iswc/2026/shapes-for-kgs> <http://purl.org/dc/terms/description> "This tutorial surveys major approaches for describing and validating different types of Knowledge Graphs, with particular attention to SHACL 1.2 and recent efforts to bridge RDF and Property Graph technologies. While RDF is the foundation of Semantic Web applications, Property Graphs are also widely used. Wikidata exemplifies the convergence of these approaches exporting RDF but incorporating Property Graph-like features such as qualifiers and references. RDF 1.2 further narrows this gap supporting statements about statements. Ensuring data quality in KGs requires validating data against predefined schemas or shapes. In the RDF ecosystem, ShEx and SHACL have been proposed for describing and validating data. More recently, SHACL 1.2 adds new expressive capabilities and alignment with RDF 1.2. For Property Graphs, some proposals like PGSchema, have emerged, while GQL introduces support for typed graphs and Wikidata complements its property constraint system with Entity Schemas based on ShEx." <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> .
<https://w3id.org/spaces/iswc/2026/shapes-for-kgs> <http://schema.org/endDate> "2026-10-25T12:50:00+01:00"^^<http://www.w3.org/2001/XMLSchema#dateTime> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> .
<https://w3id.org/spaces/iswc/2026/shapes-for-kgs> <http://schema.org/location> "Sezione 8" <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> .
<https://w3id.org/spaces/iswc/2026/shapes-for-kgs> <http://schema.org/startDate> "2026-10-25T09:00:00+01:00"^^<http://www.w3.org/2001/XMLSchema#dateTime> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> .
<https://w3id.org/spaces/iswc/2026/shapes-for-kgs> <http://schema.org/url> <https://www.validatingrdf.com/tutorial/iswc2026/> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> .
<https://w3id.org/spaces/iswc/2026/shapes-for-kgs> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://w3id.org/kpxl/gen/terms/Event> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> .
<https://w3id.org/spaces/iswc/2026/shapes-for-kgs> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://w3id.org/kpxl/gen/terms/Space> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> .
<https://w3id.org/spaces/iswc/2026/shapes-for-kgs> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://w3id.org/scholarlydata/ontology/conference-ontology.owl#Tutorial> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> .
<https://w3id.org/spaces/iswc/2026/shapes-for-kgs> <http://www.w3.org/2000/01/rdf-schema#label> "Shapes for Knowledge Graphs" <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> .
<https://w3id.org/spaces/iswc/2026/shapes-for-kgs> <https://w3id.org/kpxl/gen/terms/hasAdmin> <https://orcid.org/0000-0002-1267-0234> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> .
<https://w3id.org/spaces/iswc/2026/shapes-for-kgs> <https://w3id.org/kpxl/gen/terms/hasAdmin> <https://w3id.org/np/RA0z3VTaQLNRhIoFyW7C8fJ04tho6xUivHyFqeY-RUv30/event-bot> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> .
<https://w3id.org/spaces/iswc/2026/shapes-for-kgs> <https://w3id.org/kpxl/gen/terms/hasRootDefinition> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> .
<https://w3id.org/spaces/iswc/2026/shapes-for-kgs> <https://w3id.org/kpxl/gen/terms/isSubSpaceOf> <https://w3id.org/spaces/iswc/2026> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> <http://www.w3.org/ns/prov#wasAttributedTo> <https://w3id.org/np/RA0z3VTaQLNRhIoFyW7C8fJ04tho6xUivHyFqeY-RUv30/event-bot> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/provenance> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> <http://www.w3.org/ns/prov#wasDerivedFrom> <https://iswc2026.semanticweb.org/#/program/schedule> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/provenance> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/assertion> <http://www.w3.org/ns/prov#wasDerivedFrom> <https://iswc2026.semanticweb.org/#/program/tutorials> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/provenance> .
<https://orcid.org/0000-0002-1267-0234> <http://xmlns.com/foaf/0.1/name> "Tobias Kuhn" <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <http://purl.org/dc/terms/created> "2026-10-09T07:31:01Z"^^<http://www.w3.org/2001/XMLSchema#dateTime> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <http://purl.org/dc/terms/creator> <https://w3id.org/np/RA0z3VTaQLNRhIoFyW7C8fJ04tho6xUivHyFqeY-RUv30/event-bot> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <http://purl.org/dc/terms/license> <https://creativecommons.org/licenses/by/4.0/> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <http://purl.org/nanopub/x/introduces> <https://w3id.org/spaces/iswc/2026/shapes-for-kgs> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <http://www.w3.org/2000/01/rdf-schema#label> "Shapes for Knowledge Graphs" <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <https://w3id.org/np/o/ntemplate/wasCreatedFromProvenanceTemplate> <https://w3id.org/np/RAefFjYMSnydcZtTqdT8TG8rJeJa76ryG7h10VHQiWKgY> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate> <https://w3id.org/np/RA-N4_kFxcruvBTlo1yJv29E4SLOXsx5KO_th69PprMrA> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate> <https://w3id.org/np/RACJ58Gvyn91LqCKIO9zu1eijDQIeEff28iyDrJgjSJF8> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate> <https://w3id.org/np/RAYrlN4s93vVe9LGI-gmPLTb-QZGHKd0mxx8VxJ3XVhuw> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate> <https://w3id.org/np/RAoTD7udB2KtUuOuAe74tJi1t3VzK0DyWS7rYVAq1GRvw> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate> <https://w3id.org/np/RA0hqbtWzJGLLaFG9STgZo6M3-XKssZSSl5RF8T4UMWRg/workshop-template> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/sig> <http://purl.org/nanopub/x/hasAlgorithm> "RSA" <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/sig> <http://purl.org/nanopub/x/hasPublicKey> "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp6vyESGMFAOA0EUnUMHGWho/p443sMTrKm+Y1lqZt76Jc9dJggk4NT0dtRt5fZFOEpgDxl6/jyUSRey6d3/LL11iENT1HNgMDRkfRQvojuN8FyYogUf1wBcWk+HeSLCVBAkOnap3ejUPhgIBgUI0w+ElBMagFiORtyDYg9RFElhybOLLQA0Pkj0txN5MMhVnVhp/dzn/4671ogwzVZwejyFRUt0Beh86QS9YD/+ZfOGgYueHOMfUXMulhp13JU3YY0UJ8lLAhnkZEDl0JTeRW3XdsqY42mt8vl4sR2ocR+fUKLSFcdN5qOFt76Pj4cKp/zzjDOUfsVWRLGmpev8qAwIDAQAB" <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/sig> <http://purl.org/nanopub/x/hasSignature> "e9HWGAKKnlthexOXGIlYIIMVkQQT/cAMzC6W5/y9VcK5MbB+68VX9jpW2itp+AvP33dGj2e+jRGGSpmm/RCAA/ads06qf80owZe7uuevPyOS7i44UFxkaz4p2Wg+bPlzB4cPl8VqVwnbhC4mIt+FzbUcJ2CFQdw/Qjm+mUKkhHh4wQtxRyNreW8LqOqaxSrF7toiAox+8okqvy0Jq7P/IQPqbta/CJGSDlz7NxQI5Bb31UyqCBXdmaHlpRaLXziS7N35CXCbuFfrjVOJjntutJE6P8zX0aWI9EPqiCg+55laBeU+ZbXRIZvDy5HRXPU06k8EzK2Zcu4w8VcXeDv6yg==" <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/sig> <http://purl.org/nanopub/x/hasSignatureTarget> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .
<https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/sig> <http://purl.org/nanopub/x/signedBy> <https://w3id.org/np/RA0z3VTaQLNRhIoFyW7C8fJ04tho6xUivHyFqeY-RUv30/event-bot> <https://w3id.org/np/RAQSg3sWYyaFCK7MeVkj0qaHWzwm80tD66xrTge06ardc/pubinfo> .