About: http://webisa.webdatacommons.org/284086401

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 only possible danger that makes sense to me is if such a race were looking for things unique to planets similar to ours, or if they were specifically looking for other beings such as us.
http://www.w3.org/ns/prov#wasQuotedFrom	newscientist.com