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": ""}
 RH& 21958    nKt prescottia tubulosa  O>Am TALUDES DE UN CAMINO TUBLOSA  Iz   2 1655423  $k orchidaceae 1966-02-11 Ekl  MAGDALENA 2=CB     # 2550  !P5tS mexico  #/xQ. PRESCOTTIA   huixquilucn #1 @  +6T@ ASPARAGALES   mexico     rzedowski I  C. Vargas `zl   
{"catalogNumber": "1655423", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Prescottia tubulosa", "scientificNameAuthorship": "", "genus": "Prescottia", "subgenus": "", "specificEpithet": "tubulosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "C. Vargas", "recordedBy": "Rzedowski", "recordNumber": "21958", "verbatimEventDate": "1966-02-11", "habitat": "taludes de un camino", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Mexico", "county": "Huixquilucan", "municipality": "", "locality": "Magdalena", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2550", "maximumElevationInMeters": ""}