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": ""}
 F6bgz panicum  Qs simcoe  anton a. reznicek NK/X   dry sandy ocpen woods. z L<g   POACEAE J ]  223  6   ~W lot 4, co:nc. x, innisfil twp. 1284867  -    C* ontario    CANADA S5   panicum linearifolium F7  poales 8<   F.L.Scribner uj `P       
{"catalogNumber": "1284867", "order": "Poales", "family": "Poaceae", "scientificName": "Panicum linearifolium", "scientificNameAuthorship": "F.L.Scribner", "genus": "Panicum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "223", "verbatimEventDate": "", "habitat": "Dry sandy open woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Lot 4, Conc. X, Innisfil Twp.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}