@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix edu: <https://knobit.org/def/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <https://schema.org/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://knobit.org/id/task/dm-reverse-engineering/I1> a edu:Question ;
    rdfs:label "I1 (2 points)"@en ;
    dcterms:license <https://creativecommons.org/licenses/by/4.0/> ;
    owl:sameAs <https://bitbucket.org/reffa/ontology/id/task/dm-reverse-engineering/I1> ;
    schema:hasPart <https://knobit.org/id/register/data-modelling#I-2207> ;
    schema:identifier "I1" ;
    schema:position 7 ;
    schema:text "Part B recovers the account schema's logical structure, 1 each: (a) the entities are Customer, Account, an associative Account Holding (or similar) between them carrying the role and the from date, and Account Transaction - the customer-to-account many-to-many is resolved, not lost; (b) the keys are recovered: the declared primary keys of CUST, ACCT and ACCT_TXN, the IBAN as the account's natural key from its unique constraint, and the holding's key from the unique index on (ACCT_ID, CUST_ID, ROLE_CD)."@en .

edu:Question rdfs:label "Question"@en,
        "Küsimus"@et .

<https://knobit.org/id/register/data-modelling#I-2207> rdfs:label "dm-reverse-engineering I1: entities, associative entity and keys recovered"@en .