About: http://webisa.webdatacommons.org/146248337

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	So it created quite a challenge and I used to spend most of my time thinking about these things and doing all kinds of out of the way experiments.
http://www.w3.org/ns/prov#wasQuotedFrom	aip.org