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": ""}
 !avw aransas    V*6q  United kStates   8 @ [ 1950-06-29     3117 T=*k  COMMON IN OPEN SANDY SPACES. SANDY FIELDS AND SCRUB OF QUERCUS AND PERSEA. 3B      2 9 MACULATA L. u(K$c    EUPHORBIA dPUL#      u  G.L. WEBSTER & R.L. WILBUR   MALPIGHIALES ,  EUPHORBIA MACULATA ?k <j 
{"catalogNumber": "", "order": "Malpighiales", "family": "", "scientificName": "Euphorbia maculata", "scientificNameAuthorship": "L.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "maculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G.L. Webster & R.L. Wilbur", "recordNumber": "3117", "verbatimEventDate": "1950-06-29", "habitat": "Common in open sandy spaces. Sandy fields and scrub of Quercus and Persea.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Aransas", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}