Fig. 3From: The Environmental Conditions, Treatments, and Exposures Ontology (ECTO): connecting toxicology and exposure to human health and beyondChlorpyrifos Exposure in Apple Design Pattern. Represented is the ‘exposure to chemical medium route’ DOSDP, which can be used to create the term ‘exposure to chlorpyrifos in apple via ingestion’ and its logical definition using existing ‘chlorpyrifos’, ‘apple’ and ‘ingestion’ terms and the DOSDP template developed by a curator. Synonyms and human readable definitions can be manually added to the term or can also be included within the DOSDP if appropriateBack to article page