@prefix ex: <http://example.org/> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .

# Enterprise Property Existence Validation Use Case
# Required field validation for data quality
# Test Case 2: Property Existence Validation (20% of runtime)
# Limited to 8 triples for hot path (single predicate run)
# Ensures critical metadata fields are present

ex:product1 ex:requiredField ex:name .
ex:product1 ex:requiredField ex:sku .
ex:product2 ex:requiredField ex:name .
ex:product2 ex:requiredField ex:price .
ex:product3 ex:requiredField ex:name .
ex:product4 ex:requiredField ex:category .
ex:product5 ex:requiredField ex:inventory .
ex:product6 ex:requiredField ex:supplier .
