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": ""}
G  rudge      hyR CYPERACEAE      M Poales  x 6953 30.816667 t  ON SE SIDE OF LUN NICHOLS RD (C RD 2.6 MI E OF JCT LA 111) CA 1.5 MI S OF US 190, 10 MI W OF DERIDDER, NEALE 7.5' QUAD. D     xer!1 1988-05-22    AMJ 30Â° 49' N 93Â° 28' 01" W; TRS: T3S R11W sec 11 NH, SWQ    D7  louisiana   CAREX V&o@  intumescens %v 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Rudge", "genus": "Carex", "subgenus": "", "specificEpithet": "intumescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "6953", "verbatimEventDate": "1988-05-22", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Louisiana", "county": "", "municipality": "", "locality": "On SE side of Lun Nichols Rd (Co Rd 2.6 mi E of jct LA 111) ca 1.5 mi S of US 190, 10 mi W of DeRidder, Neale 7.5' Quad.", "decimalLatitude": "30.816667", "decimalLongitude": "", "verbatimCoordinates": "30\u00c2\u00b0 49' N 93\u00c2\u00b0 28' 01\" W; TRS: T3S R11W sec 11 NH, SWQ", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}