About: http://webisa.webdatacommons.org/269884390

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	Second reason I think is that math, like science is a useful tool, but one that can be used for nefarious purposes.
http://www.w3.org/ns/prov#wasQuotedFrom	metafilter.com