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": ""}
 1vM Ludington State Park  ?s 460    D n 44â° 04.060'; w 86â° 29.996'  mason @MA  20 x 30 ft patch in sunny, grassy interdunal wetland; within jack pine barrens, 5.5' tall V!     (Michx.) P. Beauv. hn  David C.  Dister S% _6  1337214 /%    && f MICHIGAN POACEAE  AZ      xF/t` CALAMAGROSTIS CANADENSIS POALES z   `lqV  UNITED STATES    
{"catalogNumber": "1337214", "order": "Poales", "family": "Poaceae", "scientificName": "Calamagrostis canadensis", "scientificNameAuthorship": "(Michx.) P. Beauv.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "David C. Dister", "recordNumber": "460", "verbatimEventDate": "", "habitat": "20 x 30 ft patch in sunny, grassy interdunal wetland; within jack pine barrens, 5.5' tall", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mason", "municipality": "", "locality": "Ludington State Park", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "N 44\u00c2\u00b0 04.060'; W 86\u00c2\u00b0 29.996'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}