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": ""}
  AI TW 1606 2008-02-02 6   C^pK8 -66.8833 graminea  Dp>  Capita District ;LMy1   Malpighialems R   870 ?     1661901 7OoV  jardã­n botanico de caracas, universidad centra| de venezuela G=& Z  r. rGiina pJS     Np Venezuela   10°30'N, 66Â°53'W 3A]D^   EUPHORBIA 2I!!  jacq. s   y _  HIERBA DELICADA, 20-40 CM ALTO, CIATIOS VERDES, OVARIO VERDE. MALEZA CRECIENDO EN SITIOS SeOMBREADOS EN EL JARDÃ­N BOTANICO  $@z?6 euphorbiaceae   49 CARACAS
{"catalogNumber": "1661901", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "Jacq.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "graminea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. Riina", "recordNumber": "1606", "verbatimEventDate": "2008-02-02", "habitat": "", "occurrenceRemarks": "Hierba delicada, 20-40 cm alto, ciatios verdes, ovario verde. Maleza creciendo en sitios sombreados en el jard\u00c3\u00adn botanico", "associatedTaxa": "", "country": "Venezuela", "stateProvince": "Capital District", "county": "Caracas", "municipality": "", "locality": "Jard\u00c3\u00adn Botanico de Caracas, Universidad Central de Venezuela", "decimalLatitude": "", "decimalLongitude": "-66.88333", "verbatimCoordinates": "10\u00c2\u00b030'N, 66\u00c2\u00b053'W", "minimumElevationInMeters": "870", "maximumElevationInMeters": ""}