About: http://webisa.webdatacommons.org/387403012

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	We can test for elements such as barium, lithium, alumium, strontium, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com