xml_nodeset
s. OWL_strings_from_nodes
accepts an XPath expression (a character
vector of length 1) and returns the string value of the XPath expression evaluated for each node (i.e. for each term in the ontology). One can use OWL_list_attributes_per_node
to create functions for extracting lists of term attributes for each node of encoded in the OWL file.
OWL_strings_from_nodes(xpath)
OWL_IDs(nodes)
OWL_labels(nodes)
OWL_obsolete(nodes)
xml_nodeset
object where nodes correspond to ontological terms.OWL_list_attributes_per_node