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": ""}
   #)Z  E. Landolt  ) ,M; Wolffiella  Araceae I T r   ftdt$ h3rbert l mason San Joaquin 4    1662574 @6K  United States 1  trappers slough, robert5 island, delta of san joaquin r 6t       3 1945-10-10  s.n.  W         /R] (Hegelm.) Hege|m. 
{"catalogNumber": "1662574", "order": "", "family": "Araceae", "scientificName": "", "scientificNameAuthorship": "(Hegelm.) Hegelm.", "genus": "Wolffiella", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "E. Landolt", "recordedBy": "Herbert L. Mason", "recordNumber": "s.n.", "verbatimEventDate": "1945-10-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "San Joaquin", "municipality": "", "locality": "Trappers Slough, Roberts Island, delta of San Joaquin R", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}