About: http://webisa.webdatacommons.org/286909039

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	It is of course desirable that all materials used in the device, including the filler material, have minimal adverse biological effects during the procedure and/or when residing within the patient.
http://www.w3.org/ns/prov#wasQuotedFrom	google.de