Property statement should handle more than just string

[tpluscode]

Current the property rule only accepts STRING values

ExpectModifier 'Property' name=Identifier (expectation=STRING)?

I would like to at least also support

• integers, decimals, booleans
• numeric comparison
• regex

Expect Property "foo" true
Expect Property "age" Less Than 21
Expect Property "extension" Matching "$.docx?"

Additionally hydra could have special type assertion check rdf:type property, used with URIs

Expect Type hydra:Collection