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": ""}
 M-3?` SOLANALES    Y! 1460885   &u 1981-08-21 scattered twining plant5 with stems to 4 feet long and fusiform tubers t    L NORTH-FACING RHYOLITIC SLOPE OF NEEDLE ROCK; SYCAMOE CANYON, ABOUT 1.2 M|LE SOUTHEAST OF HANK & YANK SPRING ON EAST SIDE OF CANYON; PAJARITO MOUNTAINS; T23S R11E S23 SW1/4 NE1/4 [SEE MAP ON LABEL] ipomoea l    ,  c Ipomoea tenuiloba       ?NPQ UNITED STATES   o convolvulaceae tenuiloba zS Dm   rZ4A ARIZONA  santa cruz 6,kL      wVZ m. d. windham & g. yatskievych 
{"catalogNumber": "1460885", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea tenuiloba", "scientificNameAuthorship": "", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "tenuiloba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. D. Windham & G. Yatskievych", "recordNumber": "", "verbatimEventDate": "1981-08-21", "habitat": "", "occurrenceRemarks": "Scattered twining plants with stems to 4 feet long and fusiform tubers", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "Santa Cruz", "municipality": "", "locality": "north-facing rhyolitic slope of Needle Rock; Sycamore Canyon, about 1.2 mile southeast of Hank & Yank Spring on east side of canyon; Pajarito Mountains; T23S R11E S23 SW1/4 NE1/4 [see map on label]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}