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": ""}
 1976-07-16 lNN   a. delgado salinas & r. hernã¡ndez B*~tt   Mexico ;4      b~3 MACROPTILIUM GIBBOSIFOLIUM     ^]5o ROGERS MCVAUGH  MACROPTILIUM ,h   san isdro palo verde; tierra blamca; 10 km de cocula rvmbo a barra de navidad d a   JjM  gibbosifolium  Fabaceae F y        #^Z 1171532  -:  254 
{"catalogNumber": "1171532", "order": "", "family": "Fabaceae", "scientificName": "Macroptilium gibbosifolium", "scientificNameAuthorship": "", "genus": "Macroptilium", "subgenus": "", "specificEpithet": "gibbosifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "A. Delgado Salinas & R. Hern\u00c3\u00a1ndez", "recordNumber": "254", "verbatimEventDate": "1976-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "San Isidro Palo Verde; Tierra Blanca; 10 km de Cocula rumbo a Barra de Navidad", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}