About: http://webisa.webdatacommons.org/439409261

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	Moving them away from walls or other background objects will help to eliminate the shadows too.
http://www.w3.org/ns/prov#wasQuotedFrom	betterphoto.com