http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro#Head http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro http://www.nanopub.org/nschema#hasAssertion http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro#assertion http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro http://www.nanopub.org/nschema#hasProvenance http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro#provenance http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro http://www.nanopub.org/nschema#hasPublicationInfo http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro#pubinfo http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://www.nanopub.org/nschema#Nanopublication http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro#assertion http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro#paragraph http://purl.org/spar/c4o/hasContent According to Studer, an ontology is a formal, explicit specification of a shared conceptualization [37]. In other words, an ontology is a set of concepts and relations used to describe and represent an area of concern. Currently, ontologies are represented using OWL-2 language, which is the recommendation of the World Wide Web Consortium (W3C) [43]. Other recommended technologies/languages in the semantic web field are: RDF, used for representing information in the form of a graph composed of triples [45]; RDF Schema (RDFS), which provides a vocabulary for creating a hierarchy of classes and properties [3]; SPARQL 1 , used to query RDF data [44]; and the Semantic Web Rule Language (SWRL 2), which is used for extending the OWL model with rule axioms [18]. http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro#paragraph http://www.w3.org/1999/02/22-rdf-syntax-ns#type http://purl.org/spar/doco/Paragraph http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro#provenance http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro#assertion http://www.w3.org/ns/prov#hadPrimarySource http://dx.doi.org/10.3233/SW-180298 http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro#assertion http://www.w3.org/ns/prov#wasAttributedTo https://orcid.org/0000-0002-8429-8208 http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro#pubinfo http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro http://purl.org/dc/terms/created 2019-11-12T12:34:11+01:00 http://purl.org/np/RAz6col2Nd2rnioq3JOqnKCcdpJ_Y166v9xSdvr4Gbkro http://purl.org/pav/createdBy https://orcid.org/0000-0002-7114-6459