olemus
ISO/IEC 22989:
faktide, reeglite ja teoreemidena esitatud teadmus; harilikult ei saa seda töödelda ilma teda kõigepealt protseduurteadmuseks muundamata
= knowledge represented by facts, rules and theorems
Note. Usually, declarative knowledge cannot be processed without first being translated into procedural knowledge

ülevaateid
https://www.slideshare.net/AngelGriffinBatlagOm/declarative-procedural-and-funtional-knowledge-batlag-badoniopptx
https://www.researchgate.net/publication/373241873_Declarative_Versus_Procedural_Knowledge
https://core.ac.uk/download/pdf/55534264.pdf
https://rsisinternational.org/journals/ijrias/DigitalLibrary/Vol.4&Issue12/78-81.pdf