Quiz: Crosswalks: SSSOM, Mapping Predicates and Ontology Alignment

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Question 1 of 3

1. Question

How does the lesson contrast the transitivity of skos:exactMatch and skos:closeMatch, and what risk follows?

Both are transitive, so any chain of either predicate preserves the original strength of the claim
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exactMatch is transitive by design, so chains of it can drift far from exact, while closeMatch is explicitly non-transitive and therefore contains its own blast radius
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closeMatch is transitive by design and exactMatch is not, which is why closeMatch is the riskier of the two to chain
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Neither is transitive, so only owl:equivalentClass can propagate a correspondence across more than one hop
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Question 2 of 3

2. Question

What, technically, is SSSOM as the lesson describes it?

An OWL ontology of mapping predicates that replaces the SKOS mapping properties
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A JSON-LD vocabulary for publishing alignment results produced by OAEI systems
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A SPARQL extension that computes mappings between two ontologies at query time
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A TSV-based format in which each row is one mapping carrying subject, predicate, object plus justification, author, date, confidence and licence, with a machine-readable header binding prefixes and set-level provenance
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Question 3 of 3

3. Question

What does the lesson report about the OAEI 2024 campaign specifically?

LLM integration lifted the CANARD system's precision and F-measure by as much as 45 percent, marking the turn towards LLM-augmented matching
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LogMap's logical repair step was shown to be unnecessary once lexical indexing was improved by 45 percent
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Agent-OM entered and took the top F1 across every 2024 track, displacing all dedicated matchers
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The campaign was the first to abandon human reference alignments in favour of LLM-generated gold standards
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Quiz: Crosswalks: SSSOM, Mapping Predicates and Ontology Alignment

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