About: http://webisa.webdatacommons.org/438397141

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	An outer surface of the balloon may be coated with materials such as drugs, bone glue, proteins, growth factors, or other coatings.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au