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": ""}
 gq N.E.BR.   united states E   7873 ~WS    WG p. e. berry & r. riina   - EUPHORBIA       A?BV  sipolisii   %v malpighiales   R& Cultivated at the HBG greenhouses (# 91108).  O(  THE HUNTINGTON BOTANICAL GARDENS, SAN MARINO. SUCULLENT PLANT, COLUMNAR, BRANCHES 4-AGLED, SPINELESS, LEAFLESS; CYATHIA BRIGHT DARK RED. LATEX W HITE. )      EUPHORBIA SIPOLISII 4  
{"catalogNumber": "", "order": "Malpighiales", "family": "", "scientificName": "Euphorbia sipolisii", "scientificNameAuthorship": "N.E.Br.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "sipolisii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P. E. Berry & R. Riina", "recordNumber": "7873", "verbatimEventDate": "", "habitat": "Cultivated at the HBG greenhouses (# 91108).", "occurrenceRemarks": "Sucullent plant, columnar, branches 4-angled, spineless, leafless; cyathia bright dark red. Latex white.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "The Huntington Botanical Gardens, San Marino.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}