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": ""}
 1564883 .  1973-06-28U   BR2 49406   H_zH) UNITED ST4TES  EREMOGONE CONGESTA VAR. SUBCONGESTA q   caryophyllaceae 3/[  subcongesta H   (S.WATSON) R.L.HARTM. & RABELE7R  ]Ku    red rock canyon, n o hallelujah junction YC   K@: 1402 Eremogone cOmY     * a+ congesta  WASHOE 2G=8e  JOHN T. HOWELL 4+`v    F&c VAR.  nevamda 6  CARYOPHYLLALES tq 
{"catalogNumber": "1564883", "order": "Caryophyllales", "family": "Caryophyllaceae", "scientificName": "Eremogone congesta var. subcongesta", "scientificNameAuthorship": "(S.Watson) R.L.Hartm. & Rabeler", "genus": "Eremogone", "subgenus": "", "specificEpithet": "congesta", "verbatimTaxonRank": "var.", "infraspecificEpithet": "subcongesta", "identifiedBy": "", "recordedBy": "John T. Howell", "recordNumber": "49406", "verbatimEventDate": "1973-06-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Nevada", "county": "Washoe", "municipality": "", "locality": "Red Rock Canyon, N of Hallelujah Junction", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1402", "maximumElevationInMeters": ""}