sub:assertion {
sub:pdf a fip:Available-FAIR-Enabling-Resource ,
fip:FAIR-Enabling-Resource ,
fip:Knowledge-representation-language ;
rdfs:comment "The Portable Document Format (PDF), standardized as ISO 32000, is a file format developed by Adobe in 1992 to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems. Based on the PostScript language, each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, vector graphics, raster images and other information needed to display it. " ;
rdfs:label "Portable Document Format (PDF)" ;
rdfs:seeAlso <
https://www.adobe.com/acrobat/about-adobe-pdf.html> .
}