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": ""}
   POACEAE y     9G~ (schult.) freckmann  1 42.517314   w)4 dichanthelium   D2I 1813  1970-1O-04 G  1484421 !F=   UNITED STATES Tt|U,   1 Michigan Clyde Twp. Shore of Crooked Lake. :XRqB3    &# DICHANTHELIUM SPRETUM  allegan 1     IB# GARY J. PIERCE  MX^F spretum -86.025889 cPH   VF0W! sandy & sandy with sedge-peat. with: rhexia virginica, eleocharis melanocarpa, juncus nodosus, panicum meridonale, rhynchospora macrostachya, psilo~carya scirpoides, and fuirena pumila.
{"catalogNumber": "1484421", "order": "", "family": "Poaceae", "scientificName": "Dichanthelium spretum", "scientificNameAuthorship": "(Schult.) Freckmann", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "spretum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Gary J. Pierce", "recordNumber": "1813", "verbatimEventDate": "1970-10-04", "habitat": "Sandy & sandy with sedge-peat. With: Rhexia virginica, Eleocharis melanocarpa, Juncus nodosus, Panicum meridonale, Rhynchospora macrostachya, Psilocarya scirpoides, and Fuirena pumila.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Clyde Twp. Shore of Crooked Lake.", "decimalLatitude": "42.517314", "decimalLongitude": "-86.025889", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}