About: http://webisa.webdatacommons.org/91380280

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	In fact all kinds of materials from organic to inorganic have been found to contain C-14 atoms that have not followed the model for the assumed constancy of the half life for carbon-14.
http://www.w3.org/ns/prov#wasQuotedFrom	dangerousintersection.org