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": ""}
  L. sYT    Poaceae x%m]    grant 5        X^ 1421246    1993-05-06 BY        #g  Sellers Rd., ca. 3 mi. S of Upla nd   $ ne 1/4 of se 1/4 sec. 27 t23n r9e 
{"catalogNumber": "1421246", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1993-05-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Grant", "municipality": "", "locality": "Sellers Rd., ca. 3 mi. S of Upland", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "NE 1/4 of SE 1/4 Sec. 27 T23N R9E", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}