001package org.biopax.paxtools.model.level3; 002 003/** 004 * Vocabulary for defining relationship Xref types. A reference to the 005 * <a href = "http://www.psidev.info/">PSI Molecular Interaction ontology</a> 006 * <a href = "http://www.ebi.ac.uk/ontology-lookup/browse.do?termId=MI%3A0353">Cross Reference</a> type. 007 */ 008public interface RelationshipTypeVocabulary extends ControlledVocabulary { 009}