About: http://webisa.webdatacommons.org/113626389

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	What I could do is provide a utility function that does the job only when asked for and then records the results as a category or tag or other taxonomy term, e.g., orphan, bad parent, invalid parent.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.org