About: http://webisa.webdatacommons.org/149211644

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 some cases, callus formation and subsequent remodeling fail for various reasons, such as necrosis, failure to vascularize, or infection.
http://www.w3.org/ns/prov#wasQuotedFrom	nap.edu