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": ""}
 x j pine clump,   _ uited states  +z/C s.n.  $v* Dichanthelium 1909-7-04 x5    b dichotomum dichotomum  g     Poales  Vl[^v 42.97114   x (L.) Goul 1259767 FN   pine grovev ave. near tollgate. near port huron. el    @,nO var. ST. CLAIR E   DICHANTHELIUM DICHOTOMUM VAR. DICHOTOMUM f  0~ -82.42552 Michigan DIxz  AMANDA SAVI1LE     "identified by a. s. hitchcock." [cells between leaf veins as described for p. lucidum] [spikelets sparsely pubescent] Ak4  Charles K. Dodge 9s   M:SM POACEAE 
{"catalogNumber": "1259767", "order": "Poales", "family": "Poaceae", "scientificName": "Dichanthelium dichotomum var. dichotomum", "scientificNameAuthorship": "(L.) Gould", "genus": "Dichanthelium", "subgenus": "", "specificEpithet": "dichotomum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "dichotomum", "identifiedBy": "Amanda Saville", "recordedBy": "Charles K. Dodge", "recordNumber": "s.n.", "verbatimEventDate": "1909-07-04", "habitat": "Pine clump,", "occurrenceRemarks": "\"Identified by A. S. Hitchcock.\" [cells between leaf veins as described for P. lucidum] [spikelets sparsely pubescent]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "Pine Grove Ave. near tollgate. near Port Huron.", "decimalLatitude": "42.97114", "decimalLongitude": "-82.42552", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}