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": ""}
    vs 1 526481     ENTRE YURIMAGUAS Y CHAMBIRA W,   Y LORETO  %?~s4 MALPIGHIACEAE stigmaphyl|on  Hv    ;u+bg~ RAMON FERREYRA     PERU )   A.JUSS. $w  SINUATUM sk  STIGMAPHYLLON SINUATUM ^  4897 4D   W 1948-09-11   
{"catalogNumber": "1526481", "order": "", "family": "Malpighiaceae", "scientificName": "Stigmaphyllon sinuatum", "scientificNameAuthorship": "A.Juss.", "genus": "Stigmaphyllon", "subgenus": "", "specificEpithet": "sinuatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ramon Ferreyra", "recordNumber": "4897", "verbatimEventDate": "1948-09-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Peru", "stateProvince": "Loreto", "county": "", "municipality": "", "locality": "entre Yurimaguas y Chambira", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}