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": ""}
  L& xb CRENATUM      HHu6 1261632 Epiphyllum crenatum |   B3Go CACTACEAE   4R (lindl.) g.don          C. L. Lundell iPK z      # :  STANDL.   
{"catalogNumber": "1261632", "order": "", "family": "Cactaceae", "scientificName": "Epiphyllum crenatum", "scientificNameAuthorship": "(Lindl.) G.Don", "genus": "", "subgenus": "", "specificEpithet": "crenatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Standl.", "recordedBy": "C. L. Lundell", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}