About: http://webisa.webdatacommons.org/232337819

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	To detect such bodies, astronomers measure such things as how much a star wobbles from the unseen planet's gravitational tug.
http://www.w3.org/ns/prov#wasQuotedFrom	staugustine.com