About: http://webisa.webdatacommons.org/337416644

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	Keyhole slots on the back of shelves are a common way to hang shelves or brackets on hidden screws, but you have to get the screws perfectly aligned or you???ll have all kinds of trouble.
http://www.w3.org/ns/prov#wasQuotedFrom	familyhandyman.com