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": ""}
 1184697  2bM    _M San Juan Totolapan; 20 km al NE de Texcoco  s 19.5383   : STAMINEA   b  RYDB.   Mexico zg   9 1966-06-23  dHzt Potentilla staminea  ?53!  Bosque muy deterÃ­orado de Pinus y Quercus   3.? ~ ROSALES  wrY@ -98.7132 G.C. RZEDOWSKI 2    jerzy rzedowski B~      
{"catalogNumber": "1184697", "order": "Rosales", "family": "", "scientificName": "Potentilla staminea", "scientificNameAuthorship": "Rydb.", "genus": "", "subgenus": "", "specificEpithet": "staminea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.C. Rzedowski", "recordedBy": "Jerzy Rzedowski", "recordNumber": "", "verbatimEventDate": "1966-06-23", "habitat": "Bosque muy deter\u00c3\u00adorado de Pinus y Quercus", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Mexico", "county": "", "municipality": "", "locality": "San Juan Totolapan; 20 km al NE de Texcoco", "decimalLatitude": "19.5383", "decimalLongitude": "-98.7132", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}