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": ""}
Australia  a=s                 <d> 1644889   I LZ2 1947-03  )s& 9 wright  Malpighiales m ]U4  M. S. CLEMENS 4dty  EUPHORBIACEAE  xT_d   , MALLOTUS DISCOLOR  Iw@ ; bush with helicia  
{"catalogNumber": "1644889", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Mallotus discolor", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. S. Clemens", "recordNumber": "", "verbatimEventDate": "1947-03", "habitat": "Bush with Helicia", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Australia", "stateProvince": "", "county": "Wright", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}