- rdf_md5(+Graph, -MD5) is det
- True when MD5 is the MD5 hash for all triples in graph. The MD5
digest itself is represented as an atom holding a 32-character
hexadecimal string. The library maintains the digest
incrementally on rdf_load/[1,2], rdf_load_db/1, rdf_assert/[3,4]
and rdf_retractall/[3,4]. Checking whether the digest has
changed since the last rdf_load/[1,2] call provides a practical
means for checking whether the file needs to be saved.
- deprecated
- - New code should use
rdf_graph_property(Graph,
hash(Hash)).
