About: http://webisa.webdatacommons.org/51487511

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	The folds shown in the previous section are not the only way to fold; in fact, there are two different kinds of fold: left folds and right folds.
http://www.w3.org/ns/prov#wasQuotedFrom	devx.com