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": ""}
 dl1 ? le flore  :v 1993-05-19 poales E11   `h|z SW side Okla Hwy 144 2.1 mi SE of Little River bridge at Honobia.  [ United States      E_= 1380657   [0R| CAREX NIGROMARGINATA      ;O SCHWEIN. nigromarginata    Cyperaceae 4    c oklhoma  304vO anton a. reznicek   AQNNh carex TRS: T1N R23E SEC 33 SW1/4 -a20D  9353 M9A  
{"catalogNumber": "1380657", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex nigromarginata", "scientificNameAuthorship": "Schwein.", "genus": "Carex", "subgenus": "", "specificEpithet": "nigromarginata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "9353", "verbatimEventDate": "1993-05-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Oklahoma", "county": "Le Flore", "municipality": "", "locality": "SW side Okla Hwy 144 2.1 mi SE of Little River bridge at Honobia.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T1N R23E sec 33 SW1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}