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": ""}
 L4 Malpighiales   > 49.3377778  bemaranus Ah:    f$ l. j. gillespie, g. a. levi, j. andriatiana, w. m. cardinal-mcteague      no data (D   bk Euphorbi aceae CROTON BEMARANVS z2U    S 1544618         x disturbed dry forest on limestone tsingi, on n-facing slope   
{"catalogNumber": "1544618", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton bemaranus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "bemaranus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L. J. Gillespie, G. A. Levin, J. Andriatiana, W. M. Cardinal-McTeague", "recordNumber": "", "verbatimEventDate": "", "habitat": "Disturbed dry forest on limestone tsingi, on N-facing slope", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "no data", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "49.3377778", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}