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": ""}
   8k euphorbia    tT~ AgaÃ±a Bay area purplish-green her8 h:   1945-11-11 l     1304246 p &d  Euphorbiaceae sk[   123 L  l. LI       Old fields, campsites, etc.   |#MQx 61 hirta  Z]HL  G.C. MOORE S   guam @O   F+W@v Malpighiales Euphorbia hirta Z1 
{"catalogNumber": "1304246", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia hirta", "scientificNameAuthorship": "L.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "hirta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G.C. Moore", "recordNumber": "123", "verbatimEventDate": "1945-11-11", "habitat": "Old fields, campsites, etc.", "occurrenceRemarks": "purplish-green herb", "associatedTaxa": "", "country": "Guam", "stateProvince": "", "county": "", "municipality": "", "locality": "Aga\u00c3\u00b1a Bay area", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "61", "maximumElevationInMeters": ""}