About: http://webisa.webdatacommons.org/295878073

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	Haley???s comet, for example, is a short-period comet with a predicted lifespan of up to 40,000 years.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com