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": ""}
 YB Voucher for silica sample Cultivated. Photo voucher.    e_M EUPHORBIA FLUMINIS   B,sP euphorbiaceae     x8 C 237  Eu -111.0406639    h` malpighiales usa, pima, arid lands greenhoues &q    B 1491506           | S.Carter
{"catalogNumber": "1491506", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia fluminis", "scientificNameAuthorship": "S.Carter", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "237", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Voucher for silica sample Cultivated. Photo voucher.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "USA, Pima, Arid Lands Greenhouses", "decimalLatitude": "", "decimalLongitude": "-111.0406639", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}