About: http://webisa.webdatacommons.org/415998716

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	I am trying to figure out how to do parse trees correctly to show whether a grammar is ambiguous or not.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com