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": ""}
    A united states  vitman !n,   mason U|;  549  r  ANDROPOGON GERARDII !)sw     n n 44o 09.737'; w 86o 05.111'     , common along sunny n. edge of road  e( DAVID C. DISTER  Anton A. Reznicek -7N  MICHIGAN <q   1514099 /1+   44.1622833 Xr^:   poales   SL    
{"catalogNumber": "1514099", "order": "Poales", "family": "", "scientificName": "Andropogon gerardii", "scientificNameAuthorship": "Vitman", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "David C. Dister", "recordNumber": "549", "verbatimEventDate": "", "habitat": "common along sunny n. edge of road", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mason", "municipality": "", "locality": "", "decimalLatitude": "44.1622833", "decimalLongitude": "", "verbatimCoordinates": "N 44o 09.737'; W 86o 05.111'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}