The following services can be used to manage custom classes, relations and attributes.
Note
To learn more about defining custom schemes and ontologies in PoolParty please see: Create a Custom Ontology and Create a Custom Scheme
Web Service Method: Export and Download Custom Schemes and Ontologies
Web Service Method: Create a Directed Relation in a Custom Scheme
Web Service Method: Create an Inverse Relation in a Custom Scheme
Web Service Method: Create a Symmetric Relation in a Custom Scheme
Web Service Method: SPARQL SELECT On a Custom Scheme or Ontology Data