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": ""}
 C-@? S.N.    =wta` United States   Michigan H;5   8DLUC t16n r17w s13 (nw1/4)  R;  poales   N WILLIAM W. BRODOVICH (Schult.) Freckmann #  1988-D06-21 Kt`L!   -86.28806  Qj<   W  1307352  g "this marsh had lots of sphagnum with some chamaedaphne & carex oligosperma. ph=5.2"   $s_h t16n r17w s13 (nw1/4) EDWARD G. VOSS sB   W dichanthelium spretum  d oceana   X`a SPRETUM r $>k Locally abundant  on drying mucky depressions on edge of Carex rostrata / Calamagrostis canaensis marsh.  yl poaceae 
{"catalogNumber": "1307352", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium spretum", "scientificNameAuthorship": "(Schult.) Freckmann", "genus": "", "subgenus": "", "specificEpithet": "spretum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "William W. Brodovich", "recordNumber": "s.n.", "verbatimEventDate": "1988-06-21", "habitat": "Locally abundant on drying mucky depressions on edge of Carex rostrata / Calamagrostis canadensis marsh.", "occurrenceRemarks": "\"This marsh had lots of Sphagnum with some Chamaedaphne & Carex oligosperma. pH=5.2\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Oceana", "municipality": "", "locality": "T16N R17W S13 (NW1/4)", "decimalLatitude": "", "decimalLongitude": "-86.28806", "verbatimCoordinates": "T16N R17W S13 (NW1/4)", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}