robot script to reason with data property values on instances

[wdduncan]

@addiehl @mtsmith6 @adbartni
Just a note: After the reasoning issue raised in #7 is addressed, you can use robot to automate reasoning. However, in order to have the individuals classify correctly, you need to use the ClassAssertion axiom generator. E.g.:

  robot reason \
          --reasoner hermit \
          --input MRIO-edit.owl \
          --axiom-generators ClassAssertion \                                                                                         
          --output MRIO-reasoned.owl