Require rdflib >= 6.0.2

This lets us remove the restriction on `pyparsing`.

References:
* RDFLib/rdflib#1370

Signed-off-by: Alex Nelson <alexander.nelson@nist.gov>

Author: ajnelson-nist

setup.cfg

@@ -16,12 +16,9 @@ classifiers =
 
 [options]
 include_package_data = true
-# TODO The constraint on pyparsing can be removed when rdflib Issue #1190 is resolved.
-# https://github.com/RDFLib/rdflib/issues/1190
 install_requires =
     pandas
-    pyparsing < 3.0.0
-    rdflib >= 6.0.1
+    rdflib >= 6.0.2
     requests
     tabulate
 packages = find: