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": ""}
              D+x Poales    E SIDE U.S. HWY 71, 0.5 MI. S OF MO. HWY 18 JCT. AT ADRIAN.   B  TRS: T41N R31W SEC 3 NW 1/4 P2     A (Dewey) Mack. ex Lunell     
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Dewey) Mack. ex Lunell", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "E side U.S. Hwy 71, 0.5 mi. S of Mo. Hwy 18 Jct. at Adrian.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T41N R31W sec 3 NW 1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}