SPARQL | HTML5 RDFa and Microdata document
http://vocabularies.wikipathways.org/gpml#relY
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/2002/07/owl#DatatypeProperty
http://www.w3.org/2000/01/rdf-schema#label
relY
http://www.w3.org/2000/01/rdf-schema#range
http://vocabularies.wikipathways.org/gpml#Point
http://www.w3.org/2001/XMLSchema#float
http://vocabularies.wikipathways.org/gpml#State
http://www.w3.org/2000/01/rdf-schema#comment
RelY is the y-coordinate used when a point or state is linked to a another object - relative coordinate to the object that it is linked to (0,0 - center, 1,1 - bottom-right).
http://www.w3.org/2004/02/skos/core#inScheme
http://vocabularies.wikipathways.org/gpml#