code: def _node_name(self, concept):
          
          if (# grounding threshold is specified
              self.grounding_threshold is not None
              # The particular eidos ontology grounding (un/wdi/fao) is present
              and concept.db_refs[self.grounding_ontology]
              # The grounding score is above the grounding threshold
              and (concept.db_refs[self.grounding_ontology][0][1] >
                   self.grounding_threshold)):
                  entry = concept.db_refs[self.grounding_ontology][0][0]
                  return entry.split('/')[-1].replace('_', ' ').capitalize()
          else:
              return concept.name.capitalize()
docs: Return a standardized name for a node given a Concept.