摘要
•A Cadastre and Land Administration Thesaurus (CaLAThe) is introduced.•CaLAThe presents and relates core terms both from legal and technical aspects.•CaLAThe semantically identifies cadastral resources in a Linked Data environment.•CaLAThe is encoded in SKOS format and available at http://cadastralvocabulary.org.•A cadastral knowledge base is provided for further ontology development initiatives.