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": ""}
 PXQ CAREX ARKANSAS K     us hwy 412 & osage creek, then 0.2 miles east. 8HpoW   XT 1375776      united states y~     carroll TO9?4   dewey u          K trs: t18n r23w sec 27 sw4 of nw4 
{"catalogNumber": "1375776", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "Dewey", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Carroll", "municipality": "", "locality": "US Hwy 412 & Osage Creek, then 0.2 miles east.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T18N R23W sec 27 SW4 of NW4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}