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": ""}
CONVOLVULACEAE <S|     ;! ESCAMBIA Alabama  3PsR  muricata    R. Kral El  Solanales P    & P2# 44416  &[ y united states (L.) Jacq. ;7A    ~zr, ipomoea   ~R5 IPOMOEA MURICATA   *U WEEDY VINE; FLOWERS IN EVENING w. side atmore v@h   l 1971-09-19    1460730 3a     railroad embankment kW, 
{"catalogNumber": "1460730", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea muricata", "scientificNameAuthorship": "(L.) Jacq.", "genus": "Ipomoea", "subgenus": "", "specificEpithet": "muricata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. Kral", "recordNumber": "44416", "verbatimEventDate": "1971-09-19", "habitat": "railroad embankment", "occurrenceRemarks": "weedy vine; flowers in evening", "associatedTaxa": "", "country": "United States", "stateProvince": "Alabama", "county": "Escambia", "municipality": "", "locality": "w. side Atmore", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}