About: http://webisa.webdatacommons.org/147365767

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 materials forming the seals desirably are biocompatible, biostable, have very low or no permeability to water vapor and other materials, and should not react with the drug or other reservoir contents.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es