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": ""}
   &B michigan  T4waY Aristida  poales 0Sfw   G(~S 1984-09-16    l:<8 MICHX.  +Y`r] esandy sterile fied n. of Mitchell Court, Raisin Twp.  6 oligantha  %)$V  1309273  united states @R    LENAWEE  99   WBG@ aristida oligantha    x+m -83.98243  > R4E, T6S, S32, SW1/4 OF NW1/4   ]QH 41.9125 ROBERT W. SMITH P5   /`yB POACEAE
{"catalogNumber": "1309273", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida oligantha", "scientificNameAuthorship": "Michx.", "genus": "Aristida", "subgenus": "", "specificEpithet": "oligantha", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "", "verbatimEventDate": "1984-09-16", "habitat": "sandy sterile field n. of Mitchell Court, Raisin Twp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "R4E, T6S, S32, sw1/4 of nw1/4", "decimalLatitude": "41.9125", "decimalLongitude": "-83.98243", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}