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": ""}
   o`b r. williams  Mineral del Chico s_sUf   y HIDALGO    6  /C Mexico  3048 = 4=z  rydbegiana !  ROSALES oJ@   Puentecillas (Cueva Blanca); Sierra de Pachuca |$c   8549 tV_   1184693 m  POTENTILLA Ip-    hT 1901-07-20   LW 1t SUMMIT !LEDGES    o cyrus g. tpringle  fG osaceae
{"catalogNumber": "1184693", "order": "Rosales", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Potentilla", "subgenus": "", "specificEpithet": "rydbergiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Williams", "recordedBy": "Cyrus G. Pringle", "recordNumber": "8549", "verbatimEventDate": "1901-07-20", "habitat": "Summit ledges", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Hidalgo", "county": "Mineral del Chico", "municipality": "", "locality": "Puentecillas (Cueva Blanca); Sierra de Pachuca", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3048", "maximumElevationInMeters": ""}