document: XHTML meta data profiles In this paper , we describe XHTML Meta Data Profiles ( XMDP ) which use XHTML to define a simple profile format which is both human and machine readable . XMDP can be used to extend XHTML by defining new link relationships , meta data properties\/values , and class name semantics . XMDP has already been used to extend semantic XHTML to represent social networks , document licensing , voting , and tagging .
doc_bio_tags: B B I B O O O O O O B B I B O B O O O B O O O O O O O O O O O O O O B O O O O O B O O O B I O B I O O O O O O O B O O O O O O O B O O O O O O O O O O O O O