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": ""}
 r (Pers.) Poir.   46.556409 J.p    `aa Chippewa CAREX BRUNNESCENS hwd  Tamarack-black spruce sw4mp. zF  1320334 i   Poales h;   >qZw brunnescens  . ^J MICHIGAN CHARLES K. DODGE MOxJ  carex GKq  1914-06-16 r@X+_  AT EMERSON. W  ,7    D>M]I united states  cyperaceae 1V-G   kIz; "abundant. ?By K K Mackenzie" frederick j. hermann *ZJ     ua -85.029253 s.n. ) 
{"catalogNumber": "1320334", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex brunnescens", "scientificNameAuthorship": "(Pers.) Poir.", "genus": "Carex", "subgenus": "", "specificEpithet": "brunnescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Frederick J. Hermann", "recordedBy": "Charles K. Dodge", "recordNumber": "s.n.", "verbatimEventDate": "1914-06-16", "habitat": "Tamarack-black spruce swamp.", "occurrenceRemarks": "\"abundant. By K K Mackenzie\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Chippewa", "municipality": "", "locality": "At Emerson.", "decimalLatitude": "46.556409", "decimalLongitude": "-85.029253", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}