Implement function: semantifySchemaAndInstance()

[shinhokang]

POST /ontologies

please refer to: https://github.com/BonnWestCoast/Semantify.io-jena/blob/master/docs/Interfaces%26Functions.pdf

structure

• validateXml()
• handleOntology()
  • convertOntology()
  • validateOntology()
  • storeOntology()