https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg/Head https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg http://www.nanopub.org/nschema#hasAssertion https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg/assertion https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg http://www.nanopub.org/nschema#hasProvenance https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg/provenance https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg http://www.nanopub.org/nschema#hasPublicationInfo https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg/pubinfo https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.nanopub.org/nschema#Nanopublication https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg/assertion https://w3id.org/spaces/semantics/2026-eu/kg-stack http://purl.org/dc/terms/description Knowledge Graphs help break down data silos by connecting heterogeneous sources into a shared, machine interpretable data layer. Too often, the stack driving this technology remains a mystery. This hands-on tutorial introduces the underlying technologies for building RDF-based knowledge graphs. In two sessions, participants will learn to understand and create graphs, apply ontologies, build constraints and ingest data. The first half of the tutorial, we will start with an introduction into triples, how they can be built with a simple text editor and how they already form a graph. Some of the terms carry a fixed semantics for building ontologies (RDFS, OWL) or are from already established vocabularies, and we will explore how to use them in a practical setting. Later that session, we explore SPARQL for extracting our newly created data. In the second half of the tutorial, we jump into ingestion and constraints. First, we create a data ingestion pipeline using YARRRML, a simpler subset of R2RML and RML, the standardized language for creating declarative pipelines. Later, we applied data quality checks with SHACL, ensuring that our graph data is structurally consistent, ensuring a high degree of data quality. https://w3id.org/spaces/semantics/2026-eu/kg-stack http://schema.org/endDate 2026-09-16T15:00:00+02:00 https://w3id.org/spaces/semantics/2026-eu/kg-stack http://schema.org/location Meeting Room https://w3id.org/spaces/semantics/2026-eu/kg-stack http://schema.org/startDate 2026-09-16T11:00:00+02:00 https://w3id.org/spaces/semantics/2026-eu/kg-stack http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/kpxl/gen/terms/Event https://w3id.org/spaces/semantics/2026-eu/kg-stack http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/kpxl/gen/terms/Space https://w3id.org/spaces/semantics/2026-eu/kg-stack http://www.w3.org/1999/02/22-rdf-syntax-ns#type https://w3id.org/scholarlydata/ontology/conference-ontology.owl#Tutorial https://w3id.org/spaces/semantics/2026-eu/kg-stack http://www.w3.org/2000/01/rdf-schema#label (En-)Coding The Knowledge Graph Stack: RDF, RDFS, SPARQL, SHACL, (YARR)RML https://w3id.org/spaces/semantics/2026-eu/kg-stack https://w3id.org/kpxl/gen/terms/hasAdmin https://orcid.org/0000-0001-9488-1870 https://w3id.org/spaces/semantics/2026-eu/kg-stack https://w3id.org/kpxl/gen/terms/hasAdmin https://orcid.org/0000-0002-1267-0234 https://w3id.org/spaces/semantics/2026-eu/kg-stack https://w3id.org/kpxl/gen/terms/hasAdmin https://w3id.org/np/RA0z3VTaQLNRhIoFyW7C8fJ04tho6xUivHyFqeY-RUv30/event-bot https://w3id.org/spaces/semantics/2026-eu/kg-stack https://w3id.org/kpxl/gen/terms/hasRootDefinition https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg https://w3id.org/spaces/semantics/2026-eu/kg-stack https://w3id.org/kpxl/gen/terms/isSubSpaceOf https://w3id.org/spaces/semantics/2026-eu https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg/provenance https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg/assertion http://www.w3.org/ns/prov#wasAttributedTo https://w3id.org/np/RA0z3VTaQLNRhIoFyW7C8fJ04tho6xUivHyFqeY-RUv30/event-bot https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg/assertion http://www.w3.org/ns/prov#wasDerivedFrom https://2026-eu.semantics.cc/page/accepted_workshops_tutorials.html https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg/pubinfo https://orcid.org/0000-0001-9488-1870 http://xmlns.com/foaf/0.1/name Daniel Mietchen https://orcid.org/0000-0002-1267-0234 http://xmlns.com/foaf/0.1/name Tobias Kuhn https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg http://purl.org/dc/terms/created 2026-08-31T09:54:59Z https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg http://purl.org/dc/terms/creator https://w3id.org/np/RA0z3VTaQLNRhIoFyW7C8fJ04tho6xUivHyFqeY-RUv30/event-bot https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg http://purl.org/dc/terms/license https://creativecommons.org/licenses/by/4.0/ https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg http://purl.org/nanopub/x/introduces https://w3id.org/spaces/semantics/2026-eu/kg-stack https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg http://www.w3.org/2000/01/rdf-schema#label (En-)Coding The Knowledge Graph Stack: RDF, RDFS, SPARQL, SHACL, (YARR)RML https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg https://w3id.org/np/o/ntemplate/wasCreatedFromProvenanceTemplate https://w3id.org/np/RAefFjYMSnydcZtTqdT8TG8rJeJa76ryG7h10VHQiWKgY https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate https://w3id.org/np/RA-N4_kFxcruvBTlo1yJv29E4SLOXsx5KO_th69PprMrA https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate https://w3id.org/np/RACJ58Gvyn91LqCKIO9zu1eijDQIeEff28iyDrJgjSJF8 https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg https://w3id.org/np/o/ntemplate/wasCreatedFromPubinfoTemplate https://w3id.org/np/RAYrlN4s93vVe9LGI-gmPLTb-QZGHKd0mxx8VxJ3XVhuw https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg https://w3id.org/np/o/ntemplate/wasCreatedFromTemplate https://w3id.org/np/RASsPAMYxaXaxotZfa0OiNnO5Rcl2cxHlXnIk4wvzeiV8/workshop-template https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg/sig http://purl.org/nanopub/x/hasAlgorithm RSA https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg/sig http://purl.org/nanopub/x/hasPublicKey MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp6vyESGMFAOA0EUnUMHGWho/p443sMTrKm+Y1lqZt76Jc9dJggk4NT0dtRt5fZFOEpgDxl6/jyUSRey6d3/LL11iENT1HNgMDRkfRQvojuN8FyYogUf1wBcWk+HeSLCVBAkOnap3ejUPhgIBgUI0w+ElBMagFiORtyDYg9RFElhybOLLQA0Pkj0txN5MMhVnVhp/dzn/4671ogwzVZwejyFRUt0Beh86QS9YD/+ZfOGgYueHOMfUXMulhp13JU3YY0UJ8lLAhnkZEDl0JTeRW3XdsqY42mt8vl4sR2ocR+fUKLSFcdN5qOFt76Pj4cKp/zzjDOUfsVWRLGmpev8qAwIDAQAB https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg/sig http://purl.org/nanopub/x/hasSignature L46+B9W8exQfLdwUn94ij5IxwrD1ggeFMB1BFnqI5vMywqfhPr1tYSz2bvq5LQZt0xW1bcMAsV63dsrEMxvqkVhSlLFDRoA1lAZxcfePazEdFtaGn5fGrTwAiVjNoP7WZaKoWaDq5wtKkqyUExwGeI0QKSNgHBKVrlMkGZCz+CP+XbalZAgtIPRB4KbvUd6bw9T25wWBCZ0+qgVw15k9boB++Qt5TF8p3gZ7tRohL/14pug4T5hBCIGwNccoMt1/gByH8qCXLl9C7zitnSO/71+njsLJUlVSOdJVrfwyacpEFUrGlOO1x15g4F/NddzFpsKp+rsH4nIzSU1yzMSyLg== https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg/sig http://purl.org/nanopub/x/hasSignatureTarget https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg https://w3id.org/np/RAUOWhc7I7B4lX1zwXxTcOTTYNv9P0RZ6a6yr-vhzc2kg/sig http://purl.org/nanopub/x/signedBy https://orcid.org/0000-0002-1267-0234