About: http://webisa.webdatacommons.org/433733368

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	Big Jim Mac- I do not know from brands other than Singer, but on The Singers you basically have straight shank, slant shank, and short shank.
http://www.w3.org/ns/prov#wasQuotedFrom	hammockforums.net