About: http://webisa.webdatacommons.org/235700991

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	Instead I have to iterate over the elements of foo and copy them into bar, or use some function which does that for me such as std::copy:
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com