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": ""}
 U7 great sxand bay.  KEWEENAW R4  Chrles D. Richards IT)       9UuF poaceae  Y DICHANTHELIUM     (MUHL.) GOULD    -@ 2801 DEPAUPERATUM JkI;      EU; sandy roadside.  ? 5  1308516  (3Je 47.429832 POALES 8   d %t nited States  7 ,Fg Edward G. Voss  k dichanthelium depauperatum 1950-07-20 T    Z -88.238293
{"catalogNumber": "1308516", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium depauperatum", "scientificNameAuthorship": "(Muhl.) Gould", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "depauperatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Charles D. Richards", "recordNumber": "2801", "verbatimEventDate": "1950-07-20", "habitat": "Sandy roadside.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Keweenaw", "municipality": "", "locality": "Great Sand Bay.", "decimalLatitude": "47.429832", "decimalLongitude": "-88.238293", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}