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": ""}
   29â° 54' 17" n 95â° 07' 36" w x@2c=        CAREX LEAVENWORTHII RiZJ           E`IwD 9016 steve l. orzell & edwin l. bridges l+ .      at base ofslope above "big eddy", an oxbow lake south of sa!n jacinto dam (lake houston),> ca 3 mi due n of us 90 at sheldon, harmaston 7.5' quad, d.d. eisenhower county park. PvYO  
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex leavenworthii", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Steve L. Orzell & Edwin L. Bridges", "recordNumber": "9016", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "At base of slope above \"Big Eddy\", an oxbow lake south of San Jacinto Dam (Lake Houston), ca 3 mi due N of US 90 at Sheldon, Harmaston 7.5' Quad, D.D. Eisenhower County Park.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "29\u00c2\u00b0 54' 17\" N 95\u00c2\u00b0 07' 36\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}