PERICLES Ontology Population tool (PROPheT)
In this short video we introduce PROPheT (PERICLES Ontology Population Tool), a novel instance extraction engine, for locating instances (realisations) of concepts and relations in a Linked Data source, filtering them and subsequently inserting them into a domain ontology. PROPheT offers three types of extraction-related functionalities (instance-based populating, class-based populating and instance enrichment), along with user-driven mapping of data properties. It is flexible enough to seamlessly work with any domain ontology (written in OWL) and any RDF Linked Data set that is available via a SPARQL endpoint. PROPheT is being developed by MKLab@CERTH/ITI - the tool, along with its source code and documentation, will soon be publicly released.