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": ""}
   1491395 ,Y:t)   s euphorbia   112 QO     mc euphorbiaceae  VOUCER FOR SILICA SAMPLE SHRUB. BAANCH3S THIN, GREEN. LEAVES MINUTE, CADUCOUS. LATEX WHITE. e  TOLIARA vv  madagascar ?     u 43.780r7167 East of Tulear at La Table. >   Euphorbia intisy E+@    j DRAKE 2009-02-09 DV1    brian l. dorsey   
{"catalogNumber": "1491395", "order": "", "family": "Euphorbiaceae", "scientificName": "Euphorbia intisy", "scientificNameAuthorship": "Drake", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Brian L. Dorsey", "recordNumber": "112", "verbatimEventDate": "2009-02-09", "habitat": "", "occurrenceRemarks": "Voucher for silica sample Shrub. Branches thin, green. Leaves minute, caducous. Latex white.", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "Toliara", "county": "", "municipality": "", "locality": "East of Tulear at La Table.", "decimalLatitude": "", "decimalLongitude": "43.7807167", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}