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": ""}
  SE1/4 SE1/4 SEC 1 T41N-R16W 6x         i Schoolcraft helEianthus maximiliani  e   5~zt schrad.  La michigan  w od9 asteraceae united states +S!     | 1981-08-21  ;MnGG 45.97036      GROWING IN DRY SANDY AREAu /f3ls    DON HENSON M=PS] 
{"catalogNumber": "", "order": "", "family": "Asteraceae", "scientificName": "Helianthus maximiliani", "scientificNameAuthorship": "Schrad.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "", "verbatimEventDate": "1981-08-21", "habitat": "Growing in dry sandy area", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Schoolcraft", "municipality": "", "locality": "", "decimalLatitude": "45.97036", "decimalLongitude": "", "verbatimCoordinates": "SE1/4 SE1/4 Sec 1 T41N-R16W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}