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": ""}
   v muhl   W> 1393249   `z(8 10546    1990-08-27 Q?~   ]/u<? cyperaceae    Tunica Lake, E of Tunica, above lake below Charlie's Bait Sehop. a^bY    E un0ited states Tunica (:? S    cyperus _S;bHV    Poale5 XYwlj      =5LH| erythrorhizos CYPERUS EYTHRORHIZOS  nK 
{"catalogNumber": "1393249", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus erythrorhizos", "scientificNameAuthorship": "Muhl.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "erythrorhizos", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "10546", "verbatimEventDate": "1990-08-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Tunica", "municipality": "", "locality": "Tunica Lake, E of Tunica, above lake below Charlie's Bait Shop.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}