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| const char *  | PG_SAMPLE_S = "sample" | 
|   | The key for specifying the object containing the sample metadata such as date collected, location, etc.  More...
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| const char *  | PG_ID_S = "ID" | 
|   | The key for specifying the internal id of the sample.  More...
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| const char *  | PG_UKCPVS_ID_S = "UKCPVS ID" | 
|   | The key for specifying the UK CPVS id of the sample.  More...
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| const char *  | PG_GPS_S = "GPS" | 
|   | The key for specifying an object containing the GPS coordinates where the sample was collected.  More...
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| const char *  | PG_POSTCODE_S = "Postal code" | 
|   | The key for specifying an object containing the postal code where the sample was collected.  More...
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| const char *  | PG_TOWN_S = "Town" | 
|   | The key for specifying an object containing the town where the sample was collected.  More...
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| const char *  | PG_COUNTY_S = "County" | 
|   | The key for specifying an object containing the county where the sample was collected.  More...
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| const char *  | PG_COUNTRY_S = "Country" | 
|   | The key for specifying an object containing the country where the sample was collected.  More...
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| const char *  | PG_DATE_S = "Date collected" | 
|   | The key used to define the data that sample was collected in the form yyyy-mm-dd.  More...
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| const char *  | PG_RAW_DATE_S = "Date collected (compact)" | 
|   | The key used to define the data that sample was collected in the form yyyymmdd.  More...
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| const char *  | PG_RUST_S = "Rust (YR/SR/LR)" | 
|   | The key used to define the pathogen that the sample was afflicted with.  More...
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| const char *  | PG_GENOTYPE_S = "genotype" | 
|   | The key used to hold the object that contains all of the genotyping data for a given record.  More...
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| const char *  | PG_PHENOTYPE_S = "phenotype" | 
|   | The key used to hold the object that contains all of the phenotyping data for a given record.  More...
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| const char *  | PG_FILES_S = "files" | 
|   | The key for specifying any associated files for the given sample.  More...
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| const char *  | PG_DISEASE_S = "Disease" | 
|   | The key used to get the object containing the disease characteristics for this sample.  More...
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| const char *  | PG_VARIETY_S = "Variety" | 
|   | The key used to give the variety of the plant for this sample.  More...
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| const char *  | PG_COLLECTOR_S = "Name/Collector" | 
|   | The key used to give the name of the person who collected the sample.  More...
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| const char *  | PG_COMPANY_S = "Company" | 
|   | The key used to give the name of the company who collected the sample.  More...
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| const char *  | PG_ADDRESS_S = "Address" | 
|   | The key used to give the address of the person who collected the sample.  More...
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| const char *  | PG_PRIVATE_VIEW_S = "ignore_live_dates" | 
|   | The flag used to determine whether to ignore the publication date for a given sample.  More...
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