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": ""}
  1284950      oH+ Ontario  qr^c 1972-07-24  m (L) BEAUV. POACEAE 11K   !H_% 2060  d SIMCOE   =F88) r.s.w. bobbette  B?- setaria glauca   Canada :   hs ?Y poales     ~ SOUTH POYNTZ., ST., BARRIE.   9  glauca   SETARIA vEUu    2B Q unused driveway. 
{"catalogNumber": "1284950", "order": "Poales", "family": "Poaceae", "scientificName": "Setaria glauca", "scientificNameAuthorship": "(L.) Beauv.", "genus": "Setaria", "subgenus": "", "specificEpithet": "glauca", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R.S.W. Bobbette", "recordNumber": "2060", "verbatimEventDate": "1972-07-24", "habitat": "Unused driveway.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "South Poyntz., St., Barrie.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}