About: http://webisa.webdatacommons.org/6914160

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	As noted earlier by others in the comments, these ???tweaks??? most often include adjustments in font-size, line length, line height, gutters, padding and other elements that make the layout feel more balanced and improve legibility.
http://www.w3.org/ns/prov#wasQuotedFrom	zeldman.com