AL (Attributive Language)

E641812

AL (Attributive Language) is a foundational, relatively simple description logic that supports basic concept formation and role restrictions, serving as a core building block for more expressive description logics.

All labels observed (2)

Label Occurrences
AL (Attributive Language) canonical 1
Attributive Language 1

How this entity was disambiguated

Statements (48)

Predicate Object
instanceOf description logic ⓘ
knowledge representation formalism ⓘ
belongsToFamily DL family with naming scheme using constructor letters ⓘ
doesNotSupport disjunction of concepts ⓘ
full negation of arbitrary concepts ⓘ
inverse roles in the base language ⓘ
number restrictions in the base language ⓘ
role composition in the base language ⓘ
formalizes terminological knowledge ⓘ
hasComplexityProperty reasoning is decidable ⓘ
hasConstructor atomic concept negation (¬A) ⓘ
atomic concepts ⓘ
bottom concept ⓘ
concept intersection ⓘ
limited existential restriction (∃R.⊤) ⓘ
top concept ⓘ
universal restriction (∀R.C) ⓘ
hasFeature attributive concept descriptions ⓘ
basic concept formation constructors ⓘ
decidable reasoning ⓘ
polynomial-time subsumption for certain fragments ⓘ
role restrictions ⓘ
hasFullName Attributive Language ⓘ
hasRoleSyntax binary relations between individuals ⓘ
influenced design of OWL 2 DL ⓘ
design of OWL DL ⓘ
isBasisOf many DL family notations with prefix AL ⓘ
isDesignedFor tractable reasoning where possible ⓘ
isExtendedBy ALC ⓘ
ALCNR ⓘ
ALN ⓘ
ALU ⓘ
SHOIN ⓘ
SROIQ ⓘ
isFoundationFor ALC ⓘ
SHOIN ⓘ
SROIQ ⓘ
more expressive description logics ⓘ
supports atomic negation ⓘ
concept conjunction ⓘ
limited existential role restriction ⓘ
primitive concept definitions ⓘ
role hierarchies in extended variants ⓘ
universal role restriction ⓘ
value restrictions on roles ⓘ
usedIn knowledge representation ⓘ
ontology engineering ⓘ
semantic web formalisms ⓘ

How these facts were elicited

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.

Description Logic → hasSubfamily → AL (Attributive Language) ⓘ
AL (Attributive Language) → hasFullName → Attributive Language ⓘ
linked to: AL (Attributive Language)