About: http://webisa.webdatacommons.org/412142504

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	There are also other loop optimizations that can have an effect, such as counting down rather than up.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com