<http://webisa.webdatacommons.org/prov/391265593> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/335890219> . <http://webisa.webdatacommons.org/335890219> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/335890219> <http://www.w3.org/ns/prov#wasQuotedFrom> <google.com> . <http://webisa.webdatacommons.org/335890219> <http://www.w3.org/ns/prov#value> "Program 26 may contain further subroutines which change the aspect ratio, i.e. the length to width ratio of the page 28, to conform the user-defined information with the various constraints of the page specification." .