Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 1967-09-1-6 JI+A           [z2x Valle Florido; San JosÃ© del Tepanco; 19 km al SSE de rÃ­overde, sobre el camino a San Ciro  / (BRITTON & ROSE)H.S.IRWIN & BARNEBY   Mi!/a potosina           EeM Mexico    
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(Britton & Rose)H.S.Irwin & Barneby", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "potosina", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1967-09-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Valle Florido; San Jos\u00c3\u00a9 del Tepanco; 19 km al SSE de r\u00c3\u00adoverde, sobre el camino a San Ciro", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}