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": ""}
   Michael J. Oldham 7l  U   a 1288742   Z2?wRoUadside, rare.  q Euphorbia   TYENDINAGA TOWNSHIP,g LONSDALE ALVAR, SALMON RIVER ALVAR ANSI, CA. 1.5 KM S OF LONSDALE BRIDGE. trN  1994-07-23 r<     >yM-m 16457  -77.12668 zem3     w_jR* Ontario euphorbiaceae & zOG   GLYPTOSPERMA dl6     
{"catalogNumber": "1288742", "order": "", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "glyptosperma", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Michael J. Oldham", "recordedBy": "", "recordNumber": "16457", "verbatimEventDate": "1994-07-23", "habitat": "Roadside, rare.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "Tyendinaga Township, Lonsdale Alvar, Salmon River Alvar ANSI, ca. 1.5 km S of Lonsdale bridge.", "decimalLatitude": "", "decimalLongitude": "-77.12668", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}