About: http://webisa.webdatacommons.org/206908908

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	But if I return $this no matter whether there was an error or not, then things keep rolling.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com