About: http://webisa.webdatacommons.org/281962362

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	Note that signed/unsigned matters in other contexts - eg. (int)(x*y/2) gives different results depending on the types of x and y, even in the absence of undefined behaviour.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com