About: http://webisa.webdatacommons.org/111729604

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	As such, the material is a material that is capable of physically modifying, e.g., scratching or deforming the surface of, an apatitic structure upon contact with the apatitic structure, without itself being modified.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au