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": ""}
  CA. 300 FT. N. OF M-46 AT W. SIDE OF THE CASS RIV. ROADSIDE PARK CA. 5 MI. NE OF TOWN OF VASSAR. JUNIATA TWP. T12N, R8E, SEC.26, SW1/4 `      POALES Z4mlC   5 Dcarex   USS GARLITZ 1Kgi  from rich bot9tomland soil under hardwoods on nw shore of the cass riv. $ =>z               3574 pm?o 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Russ Garlitz", "recordNumber": "3574", "verbatimEventDate": "", "habitat": "From rich bottomland soil under hardwoods on NW shore of the Cass Riv.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "ca. 300 ft. N. of M-46 at W. side of the Cass Riv. roadside park ca. 5 mi. NE of town of Vassar. Juniata Twp. T12N, R8E, Sec.26, SW1/4", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}