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": ""}
PHILIPPINES R&/9    Central Luzon F     1910-05 U)=f  croton 0WC>7       0 EUPHORBIACEAE mt. eã±ablanca r    6 Y& CROTON TIGLIUM   @&-_v 121.78407    u DONATO MIRANDA  5ZMQ L.  L]. 1543015     
{"catalogNumber": "1543015", "order": "", "family": "Euphorbiaceae", "scientificName": "Croton tiglium", "scientificNameAuthorship": "L.", "genus": "Croton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Donato Miranda", "recordNumber": "", "verbatimEventDate": "1910-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Philippines", "stateProvince": "Central Luzon", "county": "", "municipality": "", "locality": "Mt. Pe\u00c3\u00b1ablanca", "decimalLatitude": "", "decimalLongitude": "121.78407", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}