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": ""}
  5m@ 46.90231     POACEAE ]!-VM    +  CALAMAGROSTIS  3 7733 1308177 :   cf z Calamagrostis canadensis  MICHIGAN  :   (Michx.) P. Beauv. 6E&+o   CU frequent in marshy area, thickets by stream,    Sn  SE1/4 SEC. 14, T52N, R39W, CA. 5 I. NE OF ONTONAGON.    1958-_07-25 wT|   ~i canadensis  poales _ 
{"catalogNumber": "1308177", "order": "Poales", "family": "Poaceae", "scientificName": "Calamagrostis canadensis", "scientificNameAuthorship": "(Michx.) P. Beauv.", "genus": "Calamagrostis", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7733", "verbatimEventDate": "1958-07-25", "habitat": "frequent in marshy area, thickets by stream,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "SE1/4 sec. 14, T52N, R39W, ca. 5 mi. NE of Ontonagon.", "decimalLatitude": "46.90231", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}