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": ""}
   highway to Ojuelos, Jal., 9 miles east of Aguascalientes Mexico O63   Frequent. Top of plant usually nearly flat, the rest of the plant below ground Y/         mammillaria uncinata   caryophyllales rO^3  brush covered hills among shrubs and small trees (e.g. Acacia, Mimosa, puntia)  +   c Mammillaria   16630 3 M[T   zucc. ex pfeiff. =e   1958-08-08 nm        : uncinata  
{"catalogNumber": "", "order": "Caryophyllales", "family": "", "scientificName": "Mammillaria uncinata", "scientificNameAuthorship": "Zucc. ex Pfeiff.", "genus": "Mammillaria", "subgenus": "", "specificEpithet": "uncinata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "16630", "verbatimEventDate": "1958-08-08", "habitat": "brush covered hills among shrubs and small trees (e.g. Acacia, Mimosa, Opuntia)", "occurrenceRemarks": "Frequent. Top of plant usually nearly flat, the rest of the plant below ground", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "highway to Ojuelos, Jal., 9 miles east of Aguascalientes", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}