Ontotext
Co-lead, Innovation and Consulting
25 years of IT experience, PhD, PMP; one of the founders of Sirma Group Holding, the largest Bulgarian IT group, and the parent company of Ontotext. Experienced in ontology engineering, metadata standards, vocabularies and thesauri, RDF, RDFS, OWL2, RDF Shapes, SKOS, SPARQL, SHACL, LOD, mapping, R2…