About: http://webisa.webdatacommons.org/140151632

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 Argentina's revival in the mid-1970s, teeth were mostly being filled with a hard, white substance that dentists could not identify, Wagner recalls.
http://www.w3.org/ns/prov#wasQuotedFrom	cesnur.org