sig
type literal = {
lit_value : string;
lit_language : string option;
lit_type : Rdf_uri.uri option;
}
type blank_id
type node =
Uri of Rdf_uri.uri
| Literal of Rdf_node.literal
| Blank
| Blank_ of Rdf_node.blank_id
module Ord_type :
sig
type t = Rdf_node.node
val compare : Rdf_node.node -> Rdf_node.node -> int
end
type triple = Rdf_node.node * Rdf_node.node * Rdf_node.node
val string_of_blank_id : Rdf_node.blank_id -> string
val blank_id_of_string : string -> Rdf_node.blank_id
val node_of_uri_string : string -> Rdf_node.node
val mk_literal :
?typ:Rdf_uri.uri -> ?lang:string -> string -> Rdf_node.literal
val mk_literal_datetime : ?d:float -> unit -> Rdf_node.literal
val node_of_datetime : ?d:float -> unit -> Rdf_node.node
val datetime_of_literal : Rdf_node.literal -> Netdate.t
val mk_literal_bool : bool -> Rdf_node.literal
val node_of_bool : bool -> Rdf_node.node
val bool_of_literal : Rdf_node.literal -> bool
val node_of_literal_string :
?typ:Rdf_uri.uri -> ?lang:string -> string -> Rdf_node.node
val string_of_node : Rdf_node.node -> string
val node_hash : Rdf_node.node -> int64
end