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": ""}
 O 7827  b 1239299 ca. 4 miles NW of Midland. ,$    Moist, sandy floor of abandoned sandpit, dominated by Xyris difformis, Drosera rotundifolia, Pogonia ophioglosssoides, and Aristida necopina. gpVF   EDWARD G. VOSS -|I  (Muhl.) Fernald o46?J  Michigan B    q =In  Anton A. Reznicek muhlenbergia ;^    + V 1986-08-21  POACEAE _J=    -84.278487 ^)    m_dcy uniflora  Q[ midland  n6 POALES  :^( "very scarce, about a dozen plants in one small area."   4pW muhlenbergia uniflora 
{"catalogNumber": "1239299", "order": "Poales", "family": "Poaceae", "scientificName": "Muhlenbergia uniflora", "scientificNameAuthorship": "(Muhl.) Fernald", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "uniflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Anton A. Reznicek", "recordNumber": "7827", "verbatimEventDate": "1986-08-21", "habitat": "Moist, sandy floor of abandoned sandpit, dominated by Xyris difformis, Drosera rotundifolia, Pogonia ophioglosssoides, and Aristida necopina.", "occurrenceRemarks": "\"Very scarce, about a dozen plants in one small area.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Midland", "municipality": "", "locality": "ca. 4 miles NW of Midland.", "decimalLatitude": "", "decimalLongitude": "-84.278487", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}