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": ""}
   Mason P4    f/ 1477574  Ew4x Poales   i2 44.0659333  h> POACEAE 275 [fePQ  (hook.) scribn. zJ    david c. dister WvhW  LONGIFOLIA q  2009-09-20 ~z68    abundant; 3.5 ft tall |6 =  In open dunes; sandy soil zZ !   X*H2 UNITED STATES LUDINGTON STATE PARK  Fx   Lr calamovilfa longifolia MCHIGAN 6    
{"catalogNumber": "1477574", "order": "Poales", "family": "Poaceae", "scientificName": "Calamovilfa longifolia", "scientificNameAuthorship": "(Hook.) Scribn.", "genus": "", "subgenus": "", "specificEpithet": "longifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "David C. Dister", "recordNumber": "275", "verbatimEventDate": "2009-09-20", "habitat": "In open dunes; sandy soil", "occurrenceRemarks": "Abundant; 3.5 ft tall", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mason", "municipality": "", "locality": "Ludington State Park", "decimalLatitude": "44.0659333", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}