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": ""}
  calamovi|fa longifolia var. magna 0(]iN   6UqAy duncan bay CALAMOVILFA 0FlM   magna I  1308451 vku,     k4 LONGIFOLIA michig an WSTsw    -84.42049 yEH  0 * 45.64721   LEROY H. HARVEY Ih7rW  1937-07-31 KPq   poaceae /2?mJ   =n v United States   x( SCRIBN. & MERR.   
{"catalogNumber": "1308451", "order": "", "family": "Poaceae", "scientificName": "Calamovilfa longifolia var. magna", "scientificNameAuthorship": "Scribn. & Merr.", "genus": "Calamovilfa", "subgenus": "", "specificEpithet": "longifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "magna", "identifiedBy": "", "recordedBy": "LeRoy H. Harvey", "recordNumber": "", "verbatimEventDate": "1937-07-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Duncan Bay", "decimalLatitude": "45.64721", "decimalLongitude": "-84.42049", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}