About: http://webisa.webdatacommons.org/9186588

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 contrast, in dogs and human patients, typical microbubbles or microballoons filled with common gases such as air, methane or CO2 will collapse completely in a matter of seconds after injection due to the blood pressure effect.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com