datatype property造句

例句与造句

1. Datatype properties are relations between instances of classes and RDF literals or XML schema datatypes.
2. The advantage of describing information in an ontology is that it enables to acquire domain knowledge by defining hierarchical structures of classes, adding individuals, setting object properties and datatype properties, and assigning restrictions.
3. It's difficult to find datatype property in a sentence. 用datatype property造句挺难的