# Copyright Oughtibridge Ltd
digraph "instance_identifier_value"
{
fontname="Cambria"
# label="instance identifier value"
layout="fdp"
size="8.8 12" # Keep within 8.8" wide, 12" deep
sep=0.3
outputmode=edgefirst
remincross=true
splines=curved
overlap=false
node [shape=box style=rounded] # Defines the common node specification
# Diagram specific parameters - override any above
# Start of the main graph
# List of concepts
#instance identifier value
193 [label="instance identifier value" fontname="Cambria" URL="https://contsys.org/concept/instance_identifier_value" tooltip="data value used for representing identifier that uniquely identifies an object" color="#0000ff"]
#data value
213 [label="data value" fontname="Cambria" URL="https://contsys.org/concept/data_value" tooltip="data contained in an element" color="#0000ff"]
#data value
213 [label="data value" fontname="Cambria" URL="https://contsys.org/concept/data_value" tooltip="data contained in an element" color="#0000ff"]
#element
204 [label="element" fontname="Cambria" URL="https://contsys.org/concept/element" tooltip="electronic health record component within an entry or cluster containing a single data value" color="#0000ff"]
#demographic element
211 [label="demographic element" fontname="Cambria" URL="https://contsys.org/concept/demographic_element" tooltip="record component within a demographic entity or demographic cluster containing a single data value" color="#0000ff"]
#List of generalisations and specialisations
#instance identifier value IS A data value
213 -> 193 [arrowtail="onormal" dir="back" color="blue" label="" tooltip="instance identifier value is a type of data value" fontname="Cambria"]
# List of associations
#0..1 element 0..1 data value
204 -> 213 [constraint=false, dir="forward" label="" fontname="Cambria"]
#0..1 demographic element 0..1 data value
211 -> 213 [constraint=false, dir="forward" label="" fontname="Cambria"]
}
Some PS
Simple graph - instance identifier value