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": ""}
 L8 @b 1993-05-17   anton a. reznicek k  1369928 1a7E    united states Jt   TRS: T1N R11W sec 16 N31/4 Tz   rn$8 Carex f3stucacea Cyperaceae ia:)8      tc  Pulaski  L#Kc, outskirts of little rock, just s of i-440 at fourche dam pike exit (#5). little rock river port south. in sw side of highway interchange.  festucacea   ?          
{"catalogNumber": "1369928", "order": "", "family": "Cyperaceae", "scientificName": "Carex festucacea", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "festucacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "", "verbatimEventDate": "1993-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Pulaski", "municipality": "", "locality": "Outskirts of Little Rock, just S of I-440 at Fourche Dam Pike exit (#5). Little Rock River Port South. In SW side of highway interchange.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T1N R11W sec 16 NE1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}