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": ""}
    2002-05-16 =      B 33679  5 lurida  ?<  30Â° 04' N 94Â° 09' W  -94.15 7!u     Big Thicket National Preserve, Neches Bottom Unit. rYoqj  Texas A       L*a POALES  Z g TYLER carex    Carex lurida _Be  
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex lurida", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "lurida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "33679", "verbatimEventDate": "2002-05-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Texas", "county": "Tyler", "municipality": "", "locality": "Big Thicket National Preserve, Neches Bottom Unit.", "decimalLatitude": "", "decimalLongitude": "-94.15", "verbatimCoordinates": "30\u00c2\u00b0 04' N 94\u00c2\u00b0 09' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}