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": ""}
   michigan  1uR 1921-05-18 1311766 LW-g    E  JAMESII schwein. |OfJ     fb, carex jamesii  l-Ykb -86.623722      cyperaceae dfct   R2 Poales   [on this day, billington was collecting at warren woods] 79   x9  s.n.   R~[V 41.834217    CECIL BILLINGTON )  BERRIEN 84gL  united states i ~ k 
{"catalogNumber": "1311766", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex jamesii", "scientificNameAuthorship": "Schwein.", "genus": "", "subgenus": "", "specificEpithet": "jamesii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cecil Billington", "recordNumber": "s.n.", "verbatimEventDate": "1921-05-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Berrien", "municipality": "", "locality": "[On this day, Billington was collecting at Warren Woods]", "decimalLatitude": "41.834217", "decimalLongitude": "-86.623722", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}