: Chronologyhttp://purl.org/ontology/ecpo# Create a prefix for http://purl.org/ontology/ecpo# Hit Enter to save Double click to create a prefix | owl:Class | graph:default |
: Chronologyhttp://purl.org/ontology/ecpo# Create a prefix for http://purl.org/ontology/ecpo# Hit Enter to save Double click to create a prefix | owl:Class | graph:default |