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": ""}
     > longifolia  zgND "scarce on low dunes"  oQ$nm 1951-08-14 magna R   calamovilfa longifolia var. magna sm9  POACEAE lw[Y    lp NW CORNER, CA. 2 MI. W OF ATWOOD  &I VAR.  c/1N ROGERS MCVAUGH  L m0iUchigan 1308400 e0M    (`_ Calamovilfa 12576 ^j+  Poales Cb   Y=Vav( antrim     [:J SCRIBN. & MERR.  <:0 N beach of lake michigan  `& United States
{"catalogNumber": "1308400", "order": "Poales", "family": "Poaceae", "scientificName": "Calamovilfa longifolia var. magna", "scientificNameAuthorship": "Scribn. & Merr.", "genus": "Calamovilfa", "subgenus": "", "specificEpithet": "longifolia", "verbatimTaxonRank": "var.", "infraspecificEpithet": "magna", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "12576", "verbatimEventDate": "1951-08-14", "habitat": "beach of Lake Michigan", "occurrenceRemarks": "\"scarce on low dunes\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Antrim", "municipality": "", "locality": "NW corner, ca. 2 mi. w of Atwood", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}