About: http://webisa.webdatacommons.org/213717326

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	A cavity is a hole in the tooth that could or could not hurt......typically once it starts to get deeper into the tooth and the nerves are exposed is when it really starts to hurt.
http://www.w3.org/ns/prov#wasQuotedFrom	babygaga.com