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": ""}
trs: t8s r28w sec 4 extreme sw4 zl|  poales !G4c1   jAH% Sevir     b J*t PHILIP E. HYATT  4 1.2 miles west of Howard County (Lebanon vicinity) on US Highway 70.       yp3raceae ,Ds  united states )/L   1390623 ~K   arkansas 71P   MR  CAREX UMBELLATA   Fj| umbellata   + [A CAREX  /~ schkuhr ex willd.   ll<L( 1996-04-15  Zw 5# 6944
{"catalogNumber": "1390623", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex umbellata", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "6944", "verbatimEventDate": "1996-04-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Sevier", "municipality": "", "locality": "1.2 miles west of Howard County (Lebanon vicinity) on US Highway 70.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T8S R28W sec 4 extreme SW4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}