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": ""}
canadensis T<   `/ -84.23874     Li United States  a (MICH.) P. BEAUV.  POACEAE *S   1986-07-03 ;/m&I  "glumes purplish-brown mixed with green." jq+K4   K peter w. fritsch  d%D&< 1308244    LENAWEE tR   Calamagrostis ]GU$F  42.05718 t#d7    xB8& frequent in black, mucky soil i a fen. unshaded.     
{"catalogNumber": "1308244", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Michx.) P. Beauv.", "genus": "Calamagrostis", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter W. Fritsch", "recordNumber": "", "verbatimEventDate": "1986-07-03", "habitat": "Frequent in black, mucky soil in a fen. Unshaded.", "occurrenceRemarks": "\"Glumes purplish-brown mixed with green.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Lenawee", "municipality": "", "locality": "", "decimalLatitude": "42.05718", "decimalLongitude": "-84.23874", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}