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": ""}
  POALES wDM    1478031 x=]ek   J=Y, Mariposa  m?wY 6032    1866-07-16 4*VT   1981 ]^`ru  JUNCUS DUBIUS 8W  ENGELM.    #N6T CLAAK'S MEADOWS AT THE BIG TREE GROVE, MARIPOSA, CA.  V +l0 JUNCUS dubius :p     ]sS George Engelmann   In large tufts in wet gran|t sand. <    Y: h. bolander 
{"catalogNumber": "1478031", "order": "Poales", "family": "", "scientificName": "Juncus dubius", "scientificNameAuthorship": "Engelm.", "genus": "Juncus", "subgenus": "", "specificEpithet": "dubius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "George Engelmann", "recordedBy": "H. Bolander", "recordNumber": "6032", "verbatimEventDate": "1866-07-16", "habitat": "In large tufts in wet granit sand.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Mariposa", "municipality": "", "locality": "Clark's meadows at the Big Tree Grove, Mariposa, CA.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1981", "maximumElevationInMeters": ""}