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": ""}
 L. kw    ^  SPAIN mercurialis annua  ;+   100 Lo wJ   Malpighiales 1X   SANTA CRUZ DE TENERIFE  zk,y  EUPHORBACEAE 4#NT   ROADSIDE PLANTINGS, WEEDS AND GRASSLAND FLORA @,;   3)(99K. Lems    -1] ANMUA  ~S&(a mercurialis    VSA 6350   -q CANARY ISLANDS 1642844 IE=R     
{"catalogNumber": "1642844", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Mercurialis annua", "scientificNameAuthorship": "L.", "genus": "Mercurialis", "subgenus": "", "specificEpithet": "annua", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "K. Lems", "recordNumber": "6350", "verbatimEventDate": "", "habitat": "Roadside plantings, weeds and grassland flora", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Spain", "stateProvince": "Canary Islands", "county": "Santa Cruz de Tenerife", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "100", "maximumElevationInMeters": ""}