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": ""}
   RvA4  TRS: T9N R1W SEC 16 SE4OFSE4 CAREX GLAUCODEA ` iu   TUCK. EX OLNEY ~N         1996-04-20 <j    Grant 1)e~B     Uniteo States +<5   $F,-e 13713302 P CATAHOULA RANGER DISTRICT OF THE KISATCHIE NATIONAL FOREST. GEORGETOWN VCINITY, ABOUT 6 MILES WEST, FLOODPLAIN OF INDIAN CREEK.    =zJ Poales  
{"catalogNumber": "1371302", "order": "Poales", "family": "", "scientificName": "Carex glaucodea", "scientificNameAuthorship": "Tuck. ex Olney", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1996-04-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Grant", "municipality": "", "locality": "Catahoula Ranger District of the Kisatchie National Forest. Georgetown vicinity, about 6 miles west, floodplain of Indian Creek.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T9N R1W sec 16 SE4ofSE4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}