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": ""}
sicyos angul4tus WLR   7&J`^ SICYOS  cucurbitales $   united states  ii   Df ANTON A. REZNIGEK an3gulatus r9E   u L. Frederick J. Hermann Tkq   42.280554  1UV   Bank of river. $b   W0a6 Washtenaw 1927-10-04 / T 2  -83.721919 WI   1:kLU Cucurbitaceae  V; Michigan   A1638 R     Ann Arbor; Nichols Arboretum, bank of Huron River. /  
{"catalogNumber": "", "order": "Cucurbitales", "family": "Cucurbitaceae", "scientificName": "Sicyos angulatus", "scientificNameAuthorship": "L.", "genus": "Sicyos", "subgenus": "", "specificEpithet": "angulatus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Frederick J. Hermann", "recordNumber": "1638", "verbatimEventDate": "1927-10-04", "habitat": "Bank of river.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor; Nichols Arboretum, bank of Huron River.", "decimalLatitude": "42.280554", "decimalLongitude": "-83.721919", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}