About: http://webisa.webdatacommons.org/38006419

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 instruments illustrated in FIG. 1 are representative of the tools and other devices that may be used in conjunction with the balloon.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com