About: http://webisa.webdatacommons.org/99971699

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	I also try to explicate the notation writing for example the function $f$, the knot $k$, or the tubular neighborhood $N$.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com