About: http://webisa.webdatacommons.org/149571521

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	Maybe I am getting better at these -- perhaps it was helpful that I saw a ROENTGEN exhibit at the Mutter Museum years ago -- but whatever it was, nearly every answer was a gimme.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com