About: http://webisa.webdatacommons.org/41782881

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	Only works with lower case directions and any characters other than r, u, l, and d will cause it to give a wrong answer.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com