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": ""}
3839 | w   >X ONTARIO   &V! Dry sandy edge of red oak-red, white pine woods.  qR A. GRAY  g poales    =F>Tc 1973-06-16   M PANICUM Canada !^6vI    R  PANICUM XANTHOPHYSUM xanthophysum  iJ    Simcoe F5`     1284908 =f@4    X  rconc. vii lot 22, vespra twp. | 2 miles w of barrie  b;q poaceae    
{"catalogNumber": "1284908", "order": "Poales", "family": "Poaceae", "scientificName": "Panicum xanthophysum", "scientificNameAuthorship": "A. Gray", "genus": "Panicum", "subgenus": "", "specificEpithet": "xanthophysum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3839", "verbatimEventDate": "1973-06-16", "habitat": "Dry sandy edge of red oak-red, white pine woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Conc. VII Lot 22, Vespra Twp. | 2 miles W of Barrie", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}