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": ""}
 &  (L.) VHL   Gf_0 12058   +)~ 6.5 MI S OF JCT HWYS I-30 & US 65, CA 11 MI S OF LITTLE ROCK, EXIT OFF US 65 AT 145TH STREET, SE OF EXIT ALONG GAS LINE.   u/7-z 1992-08-12     f Charles T. Bryson      1400298 k^-z   rhynchospora glomerata 3   glomerata B       poales ](`; 
{"catalogNumber": "1400298", "order": "Poales", "family": "", "scientificName": "Rhynchospora glomerata", "scientificNameAuthorship": "(L.) Vahl", "genus": "", "subgenus": "", "specificEpithet": "glomerata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "12058", "verbatimEventDate": "1992-08-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "6.5 mi S of jct Hwys I-30 & US 65, ca 11 mi S of Little Rock, exit off US 65 at 145th Street, SE of exit along gas line.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}