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": ""}
1950-06-18 +P+|   Tamarindus -Ky3     tZ0F mexico      Rogers McVaugh  r7C 18.9647 ROADSIDE GRAZED PASTURE, SIL2TY CLAY SOIL  ef   L. T K,M   fabaceae [    Tu michoacan  d/ indica  R# LaHuacana  geL^ la huacana; 18 mi s of arã­o de rosales  d 1923    1183246 -101.811 gGT   ? i<u FABALES bMillie l. 7urner y`C$    [t$ tamarindus indica 
{"catalogNumber": "1183246", "order": "Fabales", "family": "Fabaceae", "scientificName": "Tamarindus indica", "scientificNameAuthorship": "L.", "genus": "Tamarindus", "subgenus": "", "specificEpithet": "indica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "Billie L. Turner", "recordNumber": "1923", "verbatimEventDate": "1950-06-18", "habitat": "Roadside grazed pasture, silty clay soil", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Michoacan", "county": "La Huacana", "municipality": "", "locality": "La Huacana; 18 mi S of Ar\u00c3\u00ado de Rosales", "decimalLatitude": "18.9647", "decimalLongitude": "-101.811", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}