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": ""}
   near tracy creek, ca. 7 mi. s. of covington. 4<     EDWARD G. VOSS *N      MjJ CAROLINIANA    #+< RAY J. DAVIS BARAGA 1EU   Montiaceae d    | -88.501582 UNITED STATES d):        4X4&e claytonia caroliniana
{"catalogNumber": "", "order": "", "family": "Montiaceae", "scientificName": "Claytonia caroliniana", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "caroliniana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Ray J. Davis", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Baraga", "municipality": "", "locality": "Near Tracy Creek, ca. 7 mi. S. of Covington.", "decimalLatitude": "", "decimalLongitude": "-88.501582", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}