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": ""}
 @ 1387050  arkansas 3&    DALLAS AX 3   SOCIALIS *:    &;( TRS: T7S R13W sec 15   poales hZ  1996-04-30 ![    g|k^f CYPERACEAE   us hwy 167 at the saline river.   X)h   PHILIP E. HYATT +  carex LW    6DaZ UNITED STATES  `:6 006  - carex socialis  R: MOHLENBR. & SCHWEGMAN
{"catalogNumber": "1387050", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex socialis", "scientificNameAuthorship": "Mohlenbr. & Schwegman", "genus": "Carex", "subgenus": "", "specificEpithet": "socialis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "7006", "verbatimEventDate": "1996-04-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Dallas", "municipality": "", "locality": "US Hwy 167 at the Saline River.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T7S R13W sec 15", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}