Table 4 Ontology reuse prefixes
From: Ontology construction and application in practice case study of health tourism in Thailand
| Value | Prefix | HT |
|---|---|---|
| http://xmlns.com/foaf/0.1/ | foaf | – |
| http://www.w3.org/2002/07/owl# | owl | 6812 |
| http://www.w3.org/1999/02/22-rdf-syntax-ns# | rdf | 4898 |
| http://www.w3.org/2000/01/rdf-schema# | rdfs | 4875 |
| http://www.w3.org/2001/XMLSchema# | xsd | 31,656 |