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": ""}
  EKz dichanthelium    ! spretum  D  43.8161    ZmIr* t16n r17w s13 (nw1/4)   g?& 1307352 poaceae hFmpk   (SCHULT.) FRECKMANN Ooa+   POALES NG%f   s.n. -)rl   ,W<F OCEANA       locally abundant on drying mucky depressions on edge of carex rostrata / calamagrostis canadensis marsh. 1988-06-21 RM    N~] K/ t16n r17w s13 (nw1/4) MICHIGAN HaBdL   UNITE STATES %c   de DICHANTHELIUM SPRETUM
{"catalogNumber": "1307352", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium spretum", "scientificNameAuthorship": "(Schult.) Freckmann", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "spretum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1988-06-21", "habitat": "Locally abundant on drying mucky depressions on edge of Carex rostrata / Calamagrostis canadensis marsh.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oceana", "municipality": "", "locality": "T16N R17W S13 (NW1/4)", "decimalLatitude": "43.78161", "decimalLongitude": "", "verbatimCoordinates": "T16N R17W S13 (NW1/4)", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}