About: http://webisa.webdatacommons.org/446214629

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	Can you please try to make you question more clear? (1) is_single() tag was positive the first time and negative the second (2) In the home or other pages it is shown only once, etc. ??? are not clear.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com