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": ""}
 Cass 542 hJ    i fred w. rapp  r 41.906863 1256718.  X   $Oh+N L.  &t5E michigan   :zf[b solidago  DRISKOL LAKE. p   asterales  U /      GY SOLIDAGO CANADENSIS unite4d states %3h   > canadensis     0u@?n asteraceae  p#5  -85.799335  cass oa  1952-09-04  fd   
{"catalogNumber": "1256718", "order": "Asterales", "family": "Asteraceae", "scientificName": "Solidago canadensis", "scientificNameAuthorship": "L.", "genus": "Solidago", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred W. Rapp", "recordNumber": "Cass 542", "verbatimEventDate": "1952-09-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cass", "municipality": "", "locality": "Driskol Lake.", "decimalLatitude": "41.906863", "decimalLongitude": "-85.799335", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}