{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["009:25"], "contactPoint": {"@type": "vcard:Contact", "fn": "NIH/NCBI Data Team", "hasEmail": "mailto:info@ncbi.nlm.nih.gov"}, "description": "A matric potential responder which includes a liquid absorbing swellable nonliquid material (115) held within a housing (114) of a ceramic material environ such as soil, to the material (115), being subject to a compressive force such as a spring (116). This uses balance of compressive force as compared to tension of the soil matric potential being used to control a position of a valve (119) which is arranged to effect an output such as control of a mains water valve (110).", "distribution": [{"@type": "dcat:Distribution", "description": "Access the complete Patent AT-E399992-T1: [Translated] MATRIX POTENTIAL RESPONDERS on the official website.", "downloadURL": "https://pubchem.ncbi.nlm.nih.gov/patent/AT-E399992-T1", "mediaType": "text/html", "title": "Official Data Source"}], "identifier": "https://healthdata.gov/api/views/sqsb-84w7", "issued": "2025-09-05", "keyword": ["chemistry", "innovation", "patent", "pubchem", "research"], "landingPage": "https://healthdata.gov/d/sqsb-84w7", "modified": "2025-09-06", "programCode": ["009:066"], "publisher": {"@type": "org:Organization", "name": "National Center for Biotechnology Information (NCBI)"}, "theme": ["NIH"], "title": "Patent AT-E399992-T1: [Translated] MATRIX POTENTIAL RESPONDERS"}