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": ""}
 20.4071 W 4  ROSALES G.G1   :#N -99.3517 OBOVATIFOLIA BL   f v potentilla    118447 BwC+v   HIDALGO jr _>   alfajayucan ! 8C  MEXICO deh   N! 10276  ? Ug( Rydb.   e POTENTILLA OBOVATIFOLIA   Yu2 Rosaceae     >.: 1906- 08-06   v Alfajayucan; Cuyamaloya; Sierra d3 Pachuca   G Cyrus G. Pringle
{"catalogNumber": "1184647", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla obovatifolia", "scientificNameAuthorship": "Rydb.", "genus": "Potentilla", "subgenus": "", "specificEpithet": "obovatifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cyrus G. Pringle", "recordNumber": "10276", "verbatimEventDate": "1906-08-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Hidalgo", "county": "Alfajayucan", "municipality": "", "locality": "Alfajayucan; Cuyamaloya; Sierra de Pachuca", "decimalLatitude": "20.4071", "decimalLongitude": "-99.3517", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}