About: http://webisa.webdatacommons.org/165444342

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	His colleagues were a little sceptical at first, but during Mendeleev's lifetime, a few of his predicted elements were discovered: gallium, scandium and germanium.
http://www.w3.org/ns/prov#wasQuotedFrom	skwirk.com