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": ""}
 cyperus flavescens Ki3   D ;> 15 1998-09-|4  A.=   7United States  cyperus  zFq     @.l -79.983333 l. x l/r     g  V 33â 12' 06" n 79â° 59' 00" w  :o south carolina  %Ei+5 just off w side of paved rd at santee-cooper utility plant, ne side of moncks corner just s f us-17a. 33.201667 1D  19860 ZpMq    john b. nelson (&     cyperaceae ?BAt   EF $P Poales 1393469 |Lji] 
{"catalogNumber": "1393469", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus flavescens", "scientificNameAuthorship": "L.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John B. Nelson", "recordNumber": "19860", "verbatimEventDate": "1998-09-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "South Carolina", "county": "", "municipality": "", "locality": "Just off W side of paved rd at Santee-Cooper Utility plant, NE side of Moncks Corner just S of US-17A.", "decimalLatitude": "33.201667", "decimalLongitude": "-79.983333", "verbatimCoordinates": "33\u00c2\u00b0 12' 06\" N 79\u00c2\u00b0 59' 00\" W", "minimumElevationInMeters": "15", "maximumElevationInMeters": ""}