feat: performance framework

[xdxxxdx]

• Generated test data - KBO with 13 quads as benchmark [#tobe discussed]
• KBO SHACL file

/* Test framework, 2 types of tests: Test Sample 13 quads

1. in-band only
   • Only star-shapes (CBD) + blank nodes to be extracted [DONE]
   • CBD + named graphs [DONE]
   • CBD + Simple Shape not adding any triples other than what CBD gives [DONE]
   • CBD + named graphs + Simple shape that does not add any triples other than already present [DONE]

TODO

• Shape selecting specific property paths, but not too complex [DONE]
• Complex shape with conditionals
  2. out of band tests
• Test extracting 10 members from a Collection with 10 different nodes
• Test extracting 10 members from 1 page, but each member is out of band
• Test extracting 10 members from 1 page, out of band, but each member has already a couple of triples in-band*/