About: http://webisa.webdatacommons.org/355069927

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	And the problems you are seeing (do you always get the same sort of error when you turn), what sort of floor are you running it on etc. then you may get some more help....
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net