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": ""}
   l] John H. Thomas  2su_; 2243-A  Poaceae qSx>X  POALES q2L%#       ARCTAGROSTIS Pn   r#$ Alaska  pM^ ARCTAGROSTIS LATIFOLIA north slope r          71â° 07' 50" n 156â° 33' 30" w i   
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Arctagrostis latifolia", "scientificNameAuthorship": "", "genus": "Arctagrostis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Thomas", "recordNumber": "2243-A", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Alaska", "county": "North Slope", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "71\u00c2\u00b0 07' 50\" N 156\u00c2\u00b0 33' 30\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}