What problem does it solve? Modeling agent cognition with beliefs, desires, and intentions requires a formal ontology to keep reasoning traceable and interoperable. This Skill provides the patterns to convert external RDF context into structured BDI mental states and back, enabling explainable deliberative reasoning in multi-agent and neuro-symbolic systems. ## Core Features & Use Cases - T2B2T Pipeline: Translate incoming RDF triples into beliefs, run BDI deliberation, and project results back into RDF for downstream linked-data consumers. - Cognitive Chain Modeling: Wire beliefs, desires, and intentions with bidirectional properties (motivates/isMotivatedBy, fulfils/isFulfilledBy) for forward reasoning and backward explainability tracing. - Framework Integration: Deploy mental state models to SEMAS production rules, JADE/JADEX agents, or Logic Augmented Generation pipelines that constrain LLM outputs with ontology validation. - Use Case: A payment-notification agent receives an RDF world state, forms a justified belief, derives a desire and intention with a task-ordered plan, executes it, and emits the resulting world state as new triples. ## Quick Start Model the agent's beliefs, desires, and intentions from this RDF context using the BDI ontology patterns, including justifications and temporal validity intervals.