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 ROBERT L. WILBUR      tY NEW YORGK    !(# 1830-07  ZxN erie      nLT -78.8891 polygonifolia c     G.E malpigh|ale5   Euphorbia S2  buffalo [coordinates at the lake erie shore in buffalo] BW   42.8855 30:oZ  
{"catalogNumber": "", "order": "Malpighiales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "polygonifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert L. Wilbur", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1830-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "New York", "county": "Erie", "municipality": "", "locality": "Buffalo [Coordinates at the lake Erie shore in Buffalo]", "decimalLatitude": "42.8855", "decimalLongitude": "-78.8891", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}