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": ""}
      18.9968  V U      3810    ^/ mexico POTENTILLA RICHARDII m*    n$MI2 veracruz  richardii )9x   t;!8 1838 LA PERLA )|?)W  ROSALES %>x     ( Chilapilla; Peak of Oriz4ba Potentilla v    rosaceae J#=uZ  
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla richardii", "scientificNameAuthorship": "", "genus": "Potentilla", "subgenus": "", "specificEpithet": "richardii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1838", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "La Perla", "municipality": "", "locality": "Chilapilla; Peak of Orizaba", "decimalLatitude": "18.9968", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3810", "maximumElevationInMeters": ""}