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 trs: t57n r16w sec 10 sw/4               /0WI 1379490       j&xG Poales  D Vf5 S-SIDE OF US 6, 0.4 MI W OF THE CHARITON RIVER BRIDGE, CA 12 MI W OF MACON.  L Zfu Missouri  
{"catalogNumber": "1379490", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Missouri", "county": "", "municipality": "", "locality": "S-side of US 6, 0.4 mi W of the Chariton River bridge, ca 12 mi W of Macon.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T57N R16W sec 10 SW/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}