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": ""}
 1407062 w_   a-PN Near San Carlos.  1738 p VX     n9AC briza United States U?P      minor [#00   POACEAE       +fxFu briza minor   J ALAN A. BEETLE   % in open field | rich heavy lom    Poales  * G l.  CALIFORNIA )~     SAN MATEO  1941-%04-20 Ux?+ 
{"catalogNumber": "1407062", "order": "Poales", "family": "Poaceae", "scientificName": "Briza minor", "scientificNameAuthorship": "L.", "genus": "Briza", "subgenus": "", "specificEpithet": "minor", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Alan A. Beetle", "recordNumber": "1738", "verbatimEventDate": "1941-04-20", "habitat": "In open field | Rich heavy loam", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "San Mateo", "municipality": "", "locality": "Near San Carlos.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}