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": ""}
 iy9 tenerife  yvH Kornelius Lems   l. %;     Spain #  MADRITENSIS 9     116  I    Canary Islands v     BROMUS MADRITENSIS $L    N-3 1966-01-23  Contact UM Herbarium MG$]E  Bromus _DHg  Poaceae %7>qt   170400 V 
{"catalogNumber": "1704200", "order": "", "family": "Poaceae", "scientificName": "Bromus madritensis", "scientificNameAuthorship": "L.", "genus": "Bromus", "subgenus": "", "specificEpithet": "madritensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Kornelius Lems", "recordNumber": "116", "verbatimEventDate": "1966-01-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Spain", "stateProvince": "Canary Islands", "county": "Tenerife", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}