About: http://webisa.webdatacommons.org/213041311

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	Also, having both the try and except on one line does not really make sense; the OP wanted the exception on one line, not the whole snippet.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com