About: http://webisa.webdatacommons.org/95470838

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	Half a hanger + the thickness of the clothes would be your minimum, but the vast majority are 12/300mm, and most but possibly not all brackets are that size.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com