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": ""}
 Dichanthelium      A N 5160 Dichanthelium xanthophysum O  oi   S (a. gray) freckmann R. HAINAULT pL   lqo FRONTENAC  d1969-07-12   4%T Canada ontario tU    KA?/T 1431047   TTN poaceae  e XANTHOPHYSUM   frontenac park, e. eno of salmon lake v>I   31c09w 820/320 4a      ]&&A2 poales  
{"catalogNumber": "1431047", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium xanthophysum", "scientificNameAuthorship": "(A. Gray) Freckmann", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "xanthophysum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. Hainault", "recordNumber": "5160", "verbatimEventDate": "1969-07-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Frontenac", "municipality": "", "locality": "Frontenac Park, E. end of Salmon Lake", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "31C09W 820/320", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}