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": ""}
  helian7hus  [   Riddell d     1254174 4rTv    |0 1962-08-19  ABUNDANT ON SANDY KNOLLS. `Q=       2cgsa sect. 36, along railroad about one mile southwest of parma;   21637 /a_   % -84.61883   W ogersMcVaugh    HELIANTHUS OCCIDENTALIS ~ , 
{"catalogNumber": "1254174", "order": "", "family": "", "scientificName": "Helianthus occidentalis", "scientificNameAuthorship": "Riddell", "genus": "Helianthus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "21637", "verbatimEventDate": "1962-08-19", "habitat": "abundant on sandy knolls.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Sect. 36, along railroad about one mile southwest of Parma;", "decimalLatitude": "", "decimalLongitude": "-84.61883", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}