About: http://webisa.webdatacommons.org/155739146

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	The matrix holding the particle formuation may be comprised of non-biodegradable material such as sintered hydroxyapatite, bioglass, aluminates, or other ceramics.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com