About: http://webisa.webdatacommons.org/203245206

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	As you note - messing with the blue is a sky is common culprit.
http://www.w3.org/ns/prov#wasQuotedFrom	luminous-landscape.com