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": ""}
1491562 N$ 4     9Q_mG 811    Malpighiales EfTq=   ROUTE NATIONALE 7. IHOSY. lFo    $ -46.11921        l. l   @   -22.39682   EUPHORBIA TITHYMALOIDES jM[!a   R_ EUPHORBIACEAE  =G H8 TITHYMALOIDES  `  madagascar
{"catalogNumber": "1491562", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia tithymaloides", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "tithymaloides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "811", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Madagascar", "stateProvince": "", "county": "", "municipality": "", "locality": "Route Nationale 7. Ihosy.", "decimalLatitude": "-22.39682", "decimalLongitude": "-46.11921", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}