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": ""}
   D) 46.13666  Kdv don henson   7X MICHIGAN  c- Brmus commutatus poales Kic]  Growing on spoil pile from dredging of sprng pond. m   y8=c 1309559  Ftj<` W1/2 Sec 11 T43N-R18W   1  POACEAE united states Fe.     * -86.52109 DELTA t  1831 g 8M    I a BROMUS  1985-07-|7 qJ  COMMUTATUS u*p      4 Schrad. 
{"catalogNumber": "1309559", "order": "Poales", "family": "Poaceae", "scientificName": "Bromus commutatus", "scientificNameAuthorship": "Schrad.", "genus": "Bromus", "subgenus": "", "specificEpithet": "commutatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "1831", "verbatimEventDate": "1985-07-17", "habitat": "Growing on spoil pile from dredging of spring pond.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Delta", "municipality": "", "locality": "W1/2 Sec 11 T43N-R18W", "decimalLatitude": "46.13666", "decimalLongitude": "-86.52109", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}