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": ""}
19407 @ +    3 Santa Maria del Oro  ^di3 1960-09-25    CN: lineata euphorbia KDC  mexico l       hpiY/ s.watson  Iu Near La Labor, ca. 15 mi SE of Tepic     WuU<I Euphorbia lineata   N?<R abundant, aways in standing water, perennial, procumbant2 and rooting at nodes, leaves stronly whitened beneath, cyathia wlaways in oe terminal head, appendages bright white    u>r FLOODED MARSHY MEADOWS WITH SACCIOLEPIS, LEERSIA, ELEOCHARIS, CANNA  Rogers McVaugh DZ5@b   
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Euphorbia lineata", "scientificNameAuthorship": "S.Watson", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "lineata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "", "recordNumber": "19407", "verbatimEventDate": "1960-09-25", "habitat": "flooded marshy Meadows with Sacciolepis, Leersia, Eleocharis, Canna", "occurrenceRemarks": "abundant, always in standing water, perennial, procumbant and rooting at nodes, leaves stronly whitened beneath, cyathia wlaways in one terminal head, appendages bright white", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Santa Maria del Oro", "municipality": "", "locality": "Near La Labor, ca. 15 mi SE of Tepic", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}