About: http://webisa.webdatacommons.org/55365549

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 a number of very similar questions on SO already, e.g. (1) but I am curious what can be safely done with the pointers before dereferencing them.)
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com