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": ""}
 IV EUPHORBIACEAE  +; itzaeus  y| U 2002-06-07  Dx%+ 129   Zu 21.3083333  dzemul GAS   -^ Malpighiales Mexico+`  approximadamente 5 km al n de dzemul hacia xtampãº. !o    &^ Vegetacion esparsa xeroita sobre laja expuesa con pequeÃ±os charcos de tierra Arbusto pequeÃ±o =$h    NA 1661001  X: -89.3319444    9&] Benjamin van Ee Croton itzaeus ( O$      ;e p2 Croton     _ LUNDELL
{"catalogNumber": "1661001", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton itzaeus", "scientificNameAuthorship": "Lundell", "genus": "Croton", "subgenus": "", "specificEpithet": "itzaeus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Benjamin van Ee", "recordNumber": "129", "verbatimEventDate": "2002-06-07", "habitat": "Vegetacion esparsa xerofita sobre laja expuesta con peque\u00c3\u00b1os charcos de tierra", "occurrenceRemarks": "Arbusto peque\u00c3\u00b1o", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Dzemul", "municipality": "", "locality": "Approximadamente 5 km al N de Dzemul hacia Xtamp\u00c3\u00ba.", "decimalLatitude": "21.3083333", "decimalLongitude": "-89.3319444", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}