About: http://webisa.webdatacommons.org/260046567

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	Over the course of several weeks, calcium and other minerals are deposited into this matrix, which hardens into bones.
http://www.w3.org/ns/prov#wasQuotedFrom	aps.org